Hameed needs time, patience and perhaps a change of environment judging by Lancs comments they are getting frustrated with him. I think also as mentioned your dad coaching you can only go so far. He has something about him to make a test player but if you look back English players take longer to develop as batsmen, only a few has been the real deal early-like cook and bell at 21/22.
But hameed is no where near playing at the highest level yet and it's not his fault we we out for 77.
Mostly problems start with the openers, get that right and you are halfway there, Burns needs a run, Jennings weakness is pace, unusual for an opener.
But what to do? Denly in with virtually no match practice? That's a big ask...