My boy baby completed 3years still he is not speaking. Please suggest me

Hi how many words does he say? Does he take instructions from you? Any screen time?

He knows some word's like appa amma tata ajji but particularly he will not call us by these words. Simply when is playing that time he call all these words

Dont worry dear, keep talking to him a lot. He will pick up.

He will not give attention to us. He will not responding to us. Can I show to doctor

Hi yes Jyothi you know better, so nothing wrong in consulting.