so i have been trying to sell an item on the trade center and it wont let me trade the item what is the problem i do not want it and have other items up for offer than i want please help

what is the item you want to sell/trade? There are some items that can't be sold or traded.

i sorted the situation, trade does not show all items in inv which needs to be fixed in my opinion, it was vanity lily dress and it was only showing items up to "R"

Ah.ok. I can't recall the max. number of items that can be shown in the trade center. With a GA activated you can have max. 250 items in your inventory but I guess that doesn't apply for the trade center. Most likely it is capped at 100.

it's not a bug, like mentioned above, you just had too many items in your inventory. Clear you inventory and you'll be able to see it :)