How to bid on NFTs from a computer
Entering your NFT bid amount and sending a bid request
On the HEXA NFT auction page, enter the amount you want to bid (you can bid anywhere from the minimum bid price up to 10 times the current price) and click the bid button. You will be taken to a screen where you enter a nickname and email address. Your nickname is displayed as the holder name and bidder name. The email address is used for confirmation. You can also add a link to your X (formerly Twitter) account to your holder name and bidder name by checking the option to attach an X link. When you proceed to bid, X authentication takes place and your bid request is complete. Once it is complete, follow the instructions in the email to proceed to wallet verification and balance check.

Wallet verification and balance check
Once your bid request is complete, you will receive an email with the subject "Bid request received | HEXA" at your email address. Click the link to the next step in that email. If your default browser is not the browser where MetaMask or a similar wallet is installed (such as Google Chrome), be sure to open the link in (or paste it into) a browser that has the wallet plugin (Google Chrome for MetaMask).
Next, click the wallet verification button and sign to verify that you are the owner of the wallet. This completes wallet verification.

Confirming your NFT bid
Once your wallet is verified and it is confirmed that your wallet holds a balance equal to your bid amount, you will be able to press the complete bid button. Pressing this button officially completes your bid. Bids cannot be canceled once placed, so be sure to double-check before completing your bid. Rest assured that your balance does not decrease at the bidding stage.

How to bid on NFTs from a smartphone
Entering your NFT bid amount and sending a bid request
On the HEXA NFT auction page, enter the amount you want to bid (you can bid anywhere from the minimum bid price up to 10 times the current price) and click the bid button. You will be taken to a screen where you enter a nickname and email address. Your nickname is displayed as the holder name and bidder name. The email address is used for confirmation. You can also add a link to your X (formerly Twitter) account to your holder name and bidder name by checking the option to attach an X link. When you proceed to bid, X authentication takes place and your bid request is complete. Once it is complete, follow the instructions in the email to proceed to wallet verification and balance check.

Wallet verification and balance check
Once your bid request is complete, you will receive an email with the subject "Bid request received | HEXA" at your email address. Please note that you need to open the link to the next step in that email in the in-app browser of a wallet such as MetaMask, imToken or SafePal to proceed. Opening it in an ordinary mobile browser will not allow wallet verification.
Using the MetaMask app
Here are the steps for verifying your wallet in the MetaMask wallet browser. First, open the MetaMask app and check that the Ethereum main network is selected. Then tap the menu and select Browser. Paste the link to the next step from the bid request email there to open the wallet verification page.

Next, click the wallet verification button and sign to verify that you are the owner of the wallet. This completes wallet verification.

Using the imToken app
Open the imToken app, check that the Ethereum main network is selected, and then tap the Browser tab. Paste the link to the next step from the bid request email directly there to open the wallet verification page.

You will then be asked to confirm whether HEXA may verify your wallet and whether you want to proceed. Confirm everything and continue to complete wallet verification.

Using the SafePal app
Open the SafePal app and tap the icon in the middle of the footer menu. Paste the link to the next step from the bid request email directly there. You will be asked to confirm whether to go to the HEXA NFT page; select Confirm.

Next, tap the wallet verification button. HEXA will send a signature message to confirm your identity; tap OK and enter your wallet password to verify. This completes wallet verification.

Confirming your NFT bid
Once your wallet is verified and it is confirmed that your wallet holds a balance equal to your bid amount, you will be able to press the complete bid button. Pressing this button officially completes your bid. Bids cannot be canceled once placed, so be sure to double-check before completing your bid.
