I uploaded script and then I typed mysite.110mb.com/install doesn't work. I'll give Real link
on pm.
How does it 'not work'? What error messages do you get? If it needs mysql you need to purchase that as an upgrade -
http://www.110mb.com/upgrade-free-plan.phpAnd how to change domain which mysite.110mb.com?
The only way is to register another account and if you have purchased any upgrades submit a support ticket to have them transferred from the 'old' account.