Jaleeni Steamer

So I paid for a home in a roleplay sim. Nearly 3k lindens. I have messaged the land owner and sent notecards to the land admin every day since I rented the place. However I have not been able to do anything in said home because I never got a response and I wasn't invited to the land group to get permission for it. Is there anything I can do about this or did I just waste money for nothing?