Compound sentences

1. Jonathon wants to play games but his mum doesn't allow him (but)

2. Charles want 3 block of chocolate’s for his birthday but his mum said “no that is too much sugar you can have 1” (for)

3. Karahau wanted the 9 dollar real deal but his mum said only cheese burgers (but)

This is my compound sentences. The blue writing is mine and the red writing is the words that I put in so it makes a compound sentence.