You must have me confused with someone who gives a crap, I would advise these faceless souls to volunteer in different field.
You seriously need to take a deep breath and step back.
First- you are missing the entire point of the thread. Having work delegated to your personal gallery is something that happens. Everyone in this thread had had it happen. My intention was to recognize the artist and to let them know they are not alone. I've had walls sent to my personal gallery. I really wanted to make a thread where artists could share that stuff, maybe get pointers, and just support each other.
Second- you've been a member here long enough...I shouldn't have to explain this - but the wallpaper you made and posted in the thread with my icon without asking me..tsk tsk. The avatar I can deal with and consider an honor. (Thank You)
There already is a wallpaper posted here
Finally- Your screenshots are nice. (Can't find your walls.) You obviously have and eye for blending and color and you know how to manipulate an image (Eg- the avatar) do NOT give up. I would be more than happey to point you in the direction of some great tutorials if I knew what you were going for or offer ANY tips I could (I use photoshop)
As someone who has argued it out with the mods and admins over rejections and been pretty miffed myself, I can tell you in ALL HONESTY there is no biased AND the folks that are reaching out to you really do want to help and assist you in reaching your goal and improving the skills you already have. 