Need help Interface, Subdomain …. www.weightlostmagic.com

Hi,

Need help! new in this ….

1) Have a domain https://weightlostmagic.com with a provider.
Would like my provider place my wordpress bolg interface onto my web is it the same as create a sub domain to forward to the space set up with them.

Just created with you: https://www.Auricular-Acupressure-Magnetic-Therapy.WEIGHTLOST.com

Thanks for your help,

Julia
Hope I make myself clear!