What should I do if my child won't stop screaming because I don't buy him some toys in the store?

goodness....and I'm going through the same... I know it can get so embarrassing especially when others start staring, but hang in there and don't give in. if u give in once ur baby will know that this is how u can be made to go as per ur baby's wish.stay strong, endure the embarrassment but stick to ur decision.