I guess this is probably about your domain osmanhandicraft.com.np ? I don’t see it as configured correctly:
$ host -t ns osmanhandicraft.com.np
Host osmanhandicraft.com.np not found: 3(NXDOMAIN)
$ host -t soa osmanhandicraft.com.np
Host osmanhandicraft.com.np not found: 3(NXDOMAIN)
Could you take a screenshot of the configuration at your registrar to show what settings you’ve put in place? As far as I can tell, that information is not available to the general public. This (and the above) are how I check, but none work:
$ whois osmanhandicraft.com.np
This TLD has no whois server, but you can access the whois database at
http://register.mos.com.np/np-whois-lookup