i ask same question 2-3 days ago someone give answer but that answer not usefull can somone help me now agai ffrom same question i want when user come first login after that according when login person is admin so they access all application but when login person is seller so the access only DisplayProduct method,Index method or Add to cart method but in add to cart seller access only themself added product and when login person is user so they access only Display product Data and added themself item on addtocart method