Second time i put the cup inside i found a better way to make sure it open right i seat in the toilet put the cup in and theb stand a little bit i push it in and tada it open i feel the pop inside me.
I will see if this method work better and dosent leak i use a linen for bachup to make sure i dont ruin my underwear lol.
One more thing i forgot to mension i love having my menstrual now that i found a better way. :) :) im so happy.
Thanks for everyone that have been helping me with my questions.