If you're the owner/founder of the channel, try identifying yourself as the owner via chanserv
/chanserv <#channel> identify <password>
Replace <#channel> and <password> with the correct information
Then check to see the status of the xOP command (via chanserv).
If it's off, then you need to either turn it on, or set the access levels. Refer to /chanserv help set access
If you aren't the owner/founder, then you'll need to get them to do this.
Any other problems in this regard should be taken to your networks help channel, usually #help
