Hello everyone, I started introducing solids at 5 months because he sh…

Hello everyone, I started introducing solids at 5 months because he showed interest, he eats puree and then gets irritated, in the end, we leave the kitchen crying, I don't understand why he freaks out ? He can't even suck from a bottle, I wanted to give him some apple juice, he also freaks out that he can't suck. And I wanted to ask if you could buy a pacifier so he would suck ?