My domain name and hosting plan expired associated with Godaddy. After that I renew my domain name and purchase new hosting plan because previous plan is very costly for me. But now problem is I don't know how I connect domain with new hosting plan. Customer care not able to help properly they forced me to renew my previous hosting but I already buy a new hosting plan. my previous plan is delux linux plan and new one is economy linux. Please help me, My site is currently down.
You need to change your dns and backup your site and than move to another server. If you do not know , hire from freelancer.
Have you downgraded the plan ? If your domain is registered with Godaddy, you can ask them to update the name servers i.e DNS. You can also do it if you have access to your domain panel area.
You can either change your name servers at your existing registrar, or transfer the domain to new hosting site(plan).