How about a pic back a few feet? But without knowing the exact brand it will be dam near impossible for sure.

+1. Looks like there is a piece missing there, typically a screw-in piece that will have weatherstripping on it. The trick as MWM alluded to will be finding exactly what you are looking for. If you can identify the door brand/model that would be a good start.

+1. Usually some sort of weatherstripping block that goes there.

Were you able to fix the problem. I am having the same issue

The same exact thing happened to me, a wasp outside, soon enough got inside. Until I get the right piece for it, I covered it with paper napkin, which probably work last three seconds and half...

i cant figure it the missing part there

The gap there is normal From the inside. There should be no gap on the outside though .

“i cant figure it the missing part there”.

that question was answered at least 3 times in this thread

If the weatherstrip is there as millworkman pointed out, check if the door is level, sometimes you have to adjust the wheels (lowered or raised) on one of the lower corners to level the door.

GN Builders L.L.C Will do. Thank you!