Going to close this thread. Please refer to the rules.
C) Do not attempt to sell, or pay with items or Toricredits that are not in the inventory of the account that is posting. No; "It's in a bank account". This also covers the sale of items currently in the market.
You either need to post on the account that has the required/desired amount of tc you're offering, or you need to transfer the TC to this account.
Feel free to reopen if you done the latter, but if you choose to post on the account which has said tc, leave this open. I'll let you bump the thread once you have done what needs to be done if you wish to transfer the TC to this account that is posting.