can someone pleas help me!?

Chloe β€’ Mummy To Cayde πŸ’™ And Darcy πŸ’œ
So me and my partner live together, he gets working tax credit and we child benefit and child tax and that's it.. is there anyway we can get any other help? We private rent a flat but looking to move but just can't afford it??
Any advise pleaseeeeee 😊