what do i do my samsung a5 screen hairline shattered by itself

[AC Question]

so i was in my bed watching youtube videos last night and when i was done i placed my phone down on my desk and went on my computer after 10 minutes i picked up my phone, the screen had shattered by itself. the cracks are very thin like a spider web. i do not now if i could have done it without noticing or it did it by itself.

 

[dpham00]

If it is a manufacturer defect then the manufacturer would cover it. If it was caused by external forces (dropped, even if it was at a previous time) or whatever then it won't be covered under warranty.