Isn't getting charged nor turning on

I drooped my edge 6 in toilet and it remained there for just 4 sec I took it out and blow dried it... then turned it on after 2 days but it didn't turned on ...then after one day I switched it it showed samsung edge plus written but after that it continued to show the name on dislay till battery finished meanwhile I put it in rice and it remained there overnight and battery turned to zero... then I charged but it's neither getting charged no turning switched on... don't know what to do. Kindly tell me