Token missing in wallet

Hi evereyone !

I transferred tokens (BAT and SNX) to my wallet a few months ago, I haven’t transferred them since, they’re still on my wallet but I don’t see them anymore.
When I want to add a token, the bat and snx are grayed out as if they were already in the list but I don’t see anything. I tried custom token and I get the message “the token is in the list”.

Thanks for your help