I was on level 1630 and it told me to connect to facebook which I am not on so i did connect to it and it's put me back to lev

[anneelliot48]

I was on level 1630 on candy crush saga went to play and it asked me to connect to facebook which I am not on so I connected and it put me back to level one I was using my ipad

 

[hang-the-9]

I was on level 1630 on candy crush saga went to play and it asked me to connect to facebook which I am not on so I connected and it put me back to level one I was using my ipad

Contact the game support, sounds like you linked the game to another account.