How to validate my tokens

some time ago I downloaded the browser on my cell phone. As time progressed they gave me bats as a reward, but my problem is how can I withdraw or put it in an account?
I only download it directly, do not create an account, there will be some way to put it in an account or validate it to be able to have those bats, on the phone there seems no option to make a transfer and how can I refer or is it necessary to have an account thank you

We’ve a help article for that here https://support.brave.com/hc/en-us/articles/360034841711-What-is-a-verified-wallet-