Bottle refusal

Jaspreet

Please share some tips. My 4 month old son refusing every bottle, nipples, different formula milks. I tried in different position, places as well as different person. Nothing worked. I even tried expressed milk in bottle but no help. Everyday i try to give him bottle nd now feeling like a complete failure. I am an overseas student. I need to do a job but due to this i am staying home😞