I am on level 3867 and the game brought me back to level 1317 can you help me please?

Hi and Welcome to the King Community

Please email Player Support so they can restore the levels manually on your new account.

Go to the game's Start Menu, then Settings - Help Center - My Game Progress - Contact us and send them an email. Don't forget to mention what level you were on! 

It's important that you choose "Problems with my game" as your topic and "Game didn't save" as your subtopic. 

I hope you're back on track really soon!