Your requests say "Mark". I'm only able to find "Marco" on the GTS. I'm 99.9% sure it's you. I won't send you anything until I know with certainty who's requesting my mon.
PS: Roselia is literally the most overrun Pokémon on the GTS. There is nothing that has more entries than that thing.
Hi, I am interested in your HP Ice Timid Thundurus. I do not have anything great (like shinies) to offer for trade. However, I can take breeding assignments. Also, I do have a few self bred 5IV pokes. Do let me know if you are interested.