Your little one is just getting accustomed to other foods aside breast milk, so it might be a bit tiresome getting him to eat especially when patience is not enough.

Another thing is that, he might not really find what you are giving him tasty, fascinating or attractive enough to want to try. So ,mum you need to be really creative with his food.

Please try go through this article and explore as many strategies as you can.

https://babymigo.com/babymigo/learn/10-proven-parenting-strategies-to-deal-with-picky-eating

Or check the parenting section on this site , then click on picky eaters.

Good luck