Holes in sweet pepper leaves, help
I am a first time vegetable gardener starting with tomatoes and peppers this year. I have a store bought bell pepper plant in the ground around second week of May. I am seeing holes in the leaves which seem to be getting bigger day by day. Sprayed insecticidal soap and neem but no use. I suspect its flea beetles or slugs. Any suggestions to stop and possibly rescue this plant? Please help.I have a tomato plant in the same garden which has no holes till now.
These pictures were taken a week back. Plant is really bad now with almost the whole leaf eaten.