Tricare review: former employee

I was hired for freight manager at store 05349. I worked there for about a month and ended up having to quit because I found out they were only paying me 7.36 an hour but the agreed amount was for 11.50 an hour. I was told that it would be corrected. I still have yet to recieve my updated funds. I have 2 kids to support and im struggling right now. I am extremely disappointed in the lack of professionalism with this company. I have reached out to the district manager Kenny on multiple occasions with no response. Ive been waiting 2 weeks. Additionally it seems that they plan to deposit everything in one deposit which means my last paycheck plus 2 weeks worth of work all on 1 check. The amount of taxes that will be taken is going to be ridiculous. I cannot believe that this is how you treat your employees. I am a paralegal and your company is lucky that I don't file suit for the hostile work environment, poor safety awareness as well as the false advertisement as far as my salary goes. Please correct this immediately or I will be contacting an attorney. Thank you!