Trying to transfer Game-Pup.com
BC does not have any domain hosting ability so you can not transfer it.
Your domain must remain with that domain company. To use it on your BC site you need to either point the NS records or A records to BC and set up the domain in BC to understand:
Just to be clear, when my subscription from my last host runs out my website is going to be gone?
If your host also offered a domain with the web space you had you need to talk to them about keeping the domain.
OR you can transfer your domain to another domain hosting providing. You get a special ID and process to transfer the dominion over.