LG K51 -TMobile/Metro(Unlocked Device) *for retailer refurbish or parts*

Product Name: LG K51 -TMobile/Metro(Unlocked Device) *for retailer refurbish or parts*
Cosmetically this phone is is retailer great condition..but my son dropped it in a fishtank and now the screen went black...the phone still turns on and has sound but no color or picture when it turns on. I'm sure someone who knows how to make repairs could fix this device. I also have 2 phone cases.. it has a screen protector for front and also for the rear lens that were never used they are still in packaging...there's a lens protector still on the phone but the front I removed. There is also a small bit of cracking in right bottom corner which is show in photo. If you would like any more photos or have any questions feel free to ask.