I'm a using it wrong!?!?!

Jada • spiritual asf▪🇭🇹▪ let your light shine.🌞

I used the lily compact cup for my last cycle and lemme tell u 😫 it did not last anymore than 2 hours without overflowing. I'm a virgin so it took me a while to find the right placement for it and make it seal. But even when it did seal and was in the right place it didn't last long. I have extremely heavy bleeding with clots that come out. I was so disappointed it didn't last long. I heard of woman just putting it in and it changing their lives with how great it worked. Any advice?