Cant link ubisoft account

I can’t sync my ubisoft account. a step appears in which it asks me to put an avatar on my profile, I do it and even so it does not let me synchronize it

Try again with your Twitch account unlinked first. Alternatively, use this guide: [Guide] How to Link Ubisoft and PlayStation Accounts to TRN

I have tried several times without success, I have already tried all the methods that I have seen in the forum

i’m sorry i tried several times, doesn’t work and all is linked well, twitch account, ubisoft with twitch, but nothing with ubisoft here

this is my profile in R6, but i cant link it