I can't link Brave Browser to my Uphold account in my phone

[Herrvader]

You need to have a Wallet removed from an old device. I found that was my issue as well. You are at your limit of 4. You can find that info here:

Unable to re-verify wallet

Attention After a thorough review of all your log files, almost every single user here is unable to verify their wallet due to hitting the wallet linking limit (four browser wallets per custodial account). Given the number of users encountering this issue, we’ve created a form for users to submit a wallet “unlinking” request. Note that at this time, we can only remove one wallet per custodial account. This will allow you to verify an additional wallet/device to that custodial account. What i…