2) What should I do next ?
If your site is correctly loading and everything correct, then there is NO need to do anything at your end.
However if you've done any data upload / site , database update / save emails on webmail between 09 July 2016 - 28 July 2016 , then you need to double check your hosting account to veryfy everything is ok on it.
If anything missing, then you need to open a Tech support ticket and inform to us within next 2 - 3 days, so we can allow you to log into old server account to download anything you need.
( After this period old server will be disconnected, so there is no way to use your old hosting account / data )
3) I am hosting only the web site with you, should I need to update the share IP ?
YES, If you are using Old shared IP : 205.251.133.94 and point your domain to our server, then you need to immediately update your IP address with new shared IP: 204.93.177.163
Still unsure or unable to think what to do ?
We are here to help you. Please login to your client area on https://secure.webhost.lk/clientarea.php >> Open Ticket >> Tech Support and send your question / problem to us.