My dog

Samantha

I have a Jack Russell she is going to be 1 year in December but i have one serious problem with her..... She is always biting the carpet stairs i dont know what to do with her anymore i have tried using the stop chew spray, i slap her (not hard) i rub her face in it so she knows it ain't right.

What else can i do to stop her from chewing anything it is doing my nut in.

Will she ever learn and stop chewing.

Advise please