Family Dollar review: last paycheck

I just recently left family Dollar for another job and I have yet to receive my last paycheck and I was told I was took out the system so I can't retrieve my last pay stub either tried calling the corporate number I was given but no answer just voicemail and my store manager and district manager haven't been very helpful they act like they don't care to see what happened to my funds I'm needing answers and help who can I get in contact with?