Why is my screen black

@salahmuhammed @megersadereje if your phone vibrates when you turn it on etc. it is most likely your screen that needs to be replaced. Since iFixit does not yet have a guide for this, use something like this guide or this video Replacement screen are readily available at many online stores.

While you work on your phone, take lots of pictures. Once you are done with it, take those pictures and create a guide for iFixit. That will help the next person that has the same problem as you do. It's easy and fun to create these guides. https://ifixit.com/Guide/new The iFixit community will appreciate this.

Repair is War on Entropy!