Help me please

[Gee1687]

So I have been having troubles with my Samsung s 5 , for the last week or so its been funny with charging some days it will charge others it won't , it was fine again last night and this morning but now I'm having trouble with it again ! I have tried three different chargers on different phones and they work but my phone isn't coming on when I have the charger in, I rememeber I had it on power saving mode and it was charging then if went off now the charging symbol isn't coming up and it won't turn on

I don't want to tell my mum because she'll flip because she hasn't has problems with Hers yet
I've took the battery out n put the charger in then tried to turn it on and now I'm close to crying uv cleaned the poet and the charger pleas please help

 

[Eizlam azman]

My phone has been block at fingerprint now i want you to help me how iwant to open my phone samsung galaxy s6 iwill be try 3 time and i forgot my samsung account pls help me!!!!!!!!