my baby is 22 months old....I show her countings 1-10 and alphabets a-z on mobile especially cocomelon .also I teach her whenever I get time but she is still not learning anything and not speaking .kids of her age are speaking and communicating so I am so much worried about her growth and development. I am requesting all of you to pls guide me and advise me something of my help so that my baby also start speaking and understanding whatever being taught.