Anyones babe not eating solids well?

Sa

Just doing purees right now but he spits it out or "blows bubbles" w the food??? We have tried lots.. also should I be giving bottle first? I know formula or breast milk is most of nutrition and not supposed to decrease amt. But maybe he is full and not eating solids?? Or maybe just not ready?? We tried a few things not purees like banana avocado ..he does the same thing???