you need to get a new or recover the old NWC connection string from the wallet you are using. coinos right? you have a seed phrase from it i think? i have never even looked at it, heard people talk about it a lot but i run alby hub. probably the UI calls it "connections" and you should be able to find you have one there for damus but maybe idk you can't recover it but maybe have to remove it and add a new one and connect damus up to it