My first phone got stolen from the changing room at badminton

Hello, I'm a 13 year old girl that loves badminton. During my training I left my phone in the changing room, during the break I went to get my water and noticed that my phone is gone!

It's a Huawai P9 Lite (pink color) and it was my first phone I bought myself and now someone stole it :( I'm really devastated.

Please help me to reach my goal so I can buy a new one, I would really really appreciate it!

Thanks in advance,

Charlice