Nostalrius Begins - Quality wow vanilla realm (1.12)

I bought a guild charter, invited my buddies and then starting asking others if i could get help, when i tried to invite more people after i had 5signs it showed that they denied the invite when they didn't get the popup message.

I relogged and now i cant even open my guild charter so i cant finish requesting more signs. Any ideas? Haven't tried getting more charters since i dont have much money left.

Thanks in advance