Veg seedlings (Sutton Park DY11)

Please be aware these are all very small & behind (about 4ins tall), and I don't know how well they'll do now.

Except for the pumpkin, none of these have grown well. They are about 4 ins tall only, I don't know how well they will do now.
I have available 2 x Roma tomatoes, 3 x Bumble Bee Mix tomatoes, 1 x 'Ukrainian Giant' pumpkin (this is doing well),1 x Butternut squash, 1 x Black Beauty courgette. Sutton Park area of Kiddy. Can go individually. Thanks