In addition to the technical issues Ralph has pointed out, I wanted to point out that Adobe Stock is saturated with floral images of very high quality. In order for your flower image to be accepted, or ever sold, it would have to be perfectly executed and edited in terms of focus, exposure, lighting and composition. To familiarize yourself with the level of quality that is expected, go to the site and search of "yellow+orchid". You will find over 100,000 images of beautiful orchids. Or search on "orchid" and you will find nearly half a million images...
Hello @LuisRTrejo, the first photo could be focused better and there is a green halo around the top flower petals. The second photo has artifacts and some motion blur.