My son won’t talk

My son will be 2 in July and he doesn’t not talk he babbles occasionally and says mama at times but other than that he does not speak at all he does not say no but does shake his head it makes it difficult to know what he wants and he starts throwing a tantrum if I don’t know what he wants anyone else going through this he has an appointment next month for his tongue tie they say that is possibly a reason why he’s not talking