Ced Google Shopping Feed & Ads

I use their ad agency service, they force me to use their app, I used to think that this ad service includes app fee, I didn't notice that it was an annual fee, I paid $399 for google ad agency service fee and $199 tiktok ad agency service fee. Google Ads is performing very poorly, ROAS is only 2, tiktok has not had a single order. I think they should refund me $125 for the remaining 11 months of APP fees