APO is not working on my site

Hi everyone

I just purchased APO and i noticed that after turning it on in the speed section, it goes back off after browsing away from speed section, also on the Cloudflare plugin dashboard on my site, it shows purchase APO even after it was purchased and refreshed various times!

I went ahead and did the 3 header test, I see the headers but the text next to each header is different from what Cloudflare says it was supposed to be!

Site speed and performance on pagespeed and GTmetrics are terrible still!

please keep in mind that i am new to Cloudflare and everything is few hours recent.

I hope i can get some help as there is no support from Cloudflare team!