Problem here that i spent 2 days trying to resolve

So after looking here there and everywhere online this is really racking my brains.

SOA MNAME entry WARNING: SOA MNAME ( ) is not listed as a primary nameserver at your parent nameserver!

i have read loads and loads but still dont know or cannot get if this is to be done by me or my domain registrar evey thing else is going well apart form this can finally see my site etc.

So any wonderful people out there who can help so i can understand whats going a miss would be appreciated