Period Log Issues

Valerie
Ok! So my period was a day late and I pushed it back on the app. When I got it and tried to click on "my period started today", it pushed it back another 2 days! I tried again today and it pushed it back ANOTHER 2 DAYS AGAIN! I'm so frustrated! I can't drag the date over on my calender either! I'm guessing I have to wait until the day they have in there starts and then hopefully I will be able to fix it, but WTH?? Anyone else with this issue? Did you fix it another way? Thanks!