Hi Guys...I changed my wordpress blog domain name from http://www.weightlosssimply.co.uk to http://www.weightnfitness.com. The problem is the site now shows on both, which I don't want! I have contacted my hosting provider and they say this:
The Alias is set up correctly. The way it is setup will allow you to cancel the weightlosssimply domain and not renew it and the site will still work. There is nothing on the cloud hosting platform which is linking your weightnfitness domain to weightloss simply. You need to check your software configuration (somewhere in wordpress) where it is linking weightlosssimply to weightnfitness, please remove anything that links the two and this will resolve the issues with the twitter/facebook apps.
. Any help you can give me will be greatly appreciated, thank you