Google play store add banner on Telechat

Just installds Telegram (via Telechat) on my new phone, and now a banner from google playstore (I think it appeared when downloading AVG cleaner, but is still there even after removing the AVG cleaner) is on top of the telegram chat, it is an add to download fee wall paper on google store, how can I remove is, please?

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

Problem solved by removing telechat and installing original Telegram!