Please fix bugs

I purchased this app for my 5 year old son for $7.99/month last year. We really enjoyed doing a lesson every night together and I found it to be a great learning tool. After only a few months the monthly cost of the app went up to $10.99/month. I did not mind the increase bec I found it to be worth it as long as my son enjoyed it. However, for the last couple months it has been painfully slow loading the activities. It takes 1.5-2 minutes to load an activity which takes 15 seconds to complete. Very hard to keep any child interested at that rate. Its not our wifi as this only happens with this app and only since there was an update. Please fix this ASAP or I will cancel our subscription.

Kd mor about ABCmouse: Reading & Math Games, v3.2.1