Doesn't Work – Numberama Review

Each time I try to start a new game, a white block appears and it doesn't start a new game nor does it allow me to even keep playing my old one unless I completely log out and back into it. I paid for this game just yesterday and am already having issues. I click on the app support button and there are no option for assistance. DO NOT purchase!
Review by H4tchbo23 on Numberama.