This appears to be a low resolution copy, which when you zoom in appear pixelated, so it's hard to determine whether sharp focus has been achieved. There's also a white balance problem, underexposed shadows, and blown out areas.
the resolution for this photo is: 5312 x 2988... is no sufficient?
On the other defects, more or less, I agree.
The size is fine. Now that I zoom in, I'm having a hard time finding anything that is in sharp focus. Were you using a tripod?
I did not use the tripod, they are quick photos that I take while going hiking. This photo is taken with a Samsung A-class smartphone.
Adobe is looking for world class commercial photography, carefully planned and taken. It isn't very likely that "quick photos taken while you are hiking" will be successful in this very competitive marketplace. It is a very nice photo of a wonderful place, but Adobe's photo buyers demand more.