First of all, thank you so much for giving back. I really appreciate it!
Secondly, once PayPal finished the donation, it was supposed to forward you to a page that automatically removed ads from your account. Sometimes PayPal lingers too long and people close the window before it forwards them to the correct page. If that's the case, just use the little chat box in the bottom right corner and let me know.
Sorry for the hassle! Again, I really appreciate you!