Please need help

First time growing. Can somebody help me. I don’t know what is it

Looks genetic. Shouldn’t cause you any issues.

Thanks,I sprayed with apple cider vinegar. I been scared that is powdery mildew. Thank you so much again

I wouldn’t use Apple Cider Vinegar on leaves. The pH range is 2 to 3 aka acidic.

I mixed 2 tea spoons with 1 l of water.