When I crank up my car it would go forward while n park don't want go backward​

Hello, i'm sorry that I can't tell you what's wrong over the computer. But I can tell you that it sounds like you have several issues occurring and would require a proper first hand diagnosis. Here are some local shops you can consult - check this link. http://repairpal.com/chevrolet-within-10-miles-of-prentiss-mississippi-39474