Waited 60 mins to get to my game

Ok so i get a 20 min and then when the timer ends my wait ends so i leave and change my roles but then when i join back i have the timer again im pretty sure once the wait is up u dont get the timer then i go again to the wait and then i didnt click accept then i go again and my tutor comes and says i have homework once theres 5 mins left im 12 btw this is so stupid i hit the wall so hard (Hurts alot) even after 1 hour this time im litteretly just gonna sit here and wait the 20 miniutes