Talking...

Hello everyone so I have a stepson who is 2 years and 4 months old, who is behind in talking. He only repeats words you say to him but does speak on his own and even when he repeats it he struggles a little. I know typically by 2 years of age he should be speaking short sentences at least for example (I’m hungry/thirsty). I was wondering if any of you used websites or specific toys that would help him learn words and be able to articulate short sentences. His father and I work with him every day several times a day but it doesn’t seem like what we’re doing is working much.

Any suggestions would be greatly appreciated thank you!