PandoraHazel

I am a premium member and land owner of a 1024 plot I bought in auction months ago with no problems. I wish to purchase more land now but it keeps saying this! You should update your account. Every time I try to bid! It says in the info about buying land that it will automatically teir up if I go over the "allowed" land amount for my current tier. well as it kept saying to update my account I tiered up my account manually and I have updated my payment details in case that was what it ment. I'm so confused and will now miss out on the perfect piece of land for me :( I'm upset and considering going back to a free account! Please can someome tell me what I am doing wrong??