Ads kept popping up

First the app asked if I wanted to upgrade to remove ads and some other features. I said yes to see the price, and it’s 20 bucks. That’s fine I said maybe if it works well then it’s fine.

Go back to the app before I can press the button to speak and have it translate an ad popped up then opened safari with spam.

Went back to the app and it shot me
Back to safari before I could X out of the ad. Refreshed the app and it did the same thing. I couldn’t even try it without getting bombarded by ads

Sparknostalgia about Speak & Translate - Translator, v3.9