It would help to know what it was that you were trying to craft. Different items require different crafting tables. If you are crafting level 56 gear from Wintertusk then try going to the crafting hall in Grizzleheim.
can someone tell me as to why i can't craft in my house when i go to the crafting tables? each one says you can't craft that here. I have no clue why. if you could tell me i would much appreciate it
On every crafting recipe, you can see what "table" it requires. Here's what you do, press J to bring up your recipe. Locate and highlight the recipe, then hover over the gear looking circle below the stopwatch circle and next to the bottom row of ingredients. It does have a symbol on it, but by hovering over it you can see in clear text what table it requires.
if you go into your backpack, under the item you are trying to craft, on the bottom left hand corner you will see a clock, right under it is a yellow vial. mouse over it and it will tell you exactly were it needs to be crafted at.