It says it wasn't installed even though I installed it

If it keeps not going through, try contacting support!

Where should I inquire?

Isn't it customer service?

I recommend contacting support. However, getting a response and compensation can be tricky even after inquiring.

I'm getting this too... This is the first time.. ㅠㅠ

This is my first time too... ㅠ.ㅠ