Tablet won't unlock

[Magpie33]

I hope someone can help me I've got a Samsung lite tablet and while I was watching a program it suddenly turned off and I can't  I can no longer  unlock it doe any one help me please. Thank you 

[kamil40013]

@Magpie33, If you previously logged into your Samsung account on this tablet then you can use Unlock function from this website

https://findmymobile.samsung.com/