Destructive Dog Chewing?

I have a 1 year 3 month old papillon who tears up everything in my apartment. I believe she is just bored, and probably needs more exercise and play time. Problem is the apartment is small, and there’s no yard for her to run around in. I take her on walks when I can, but she barks her head off at every moving thing and constantly tugs on the leash. She did have puppy training classes as a puppy, but I haven’t been to able to always keep her up on it. I’ve thought about taking her to a doggy daycare so she can run around and have fun, but she has to be spayed and I can’t afford that right now. I also work full time and will be starting school soon, so I don’t have all the time in the world to give her all the attention she needs. I am sick of my apartment getting destroyed, is there something I can possibly to do teach her to stop chewing, or should I consider selling her?