I have two new repositories I would like to add that are supposed to be in HACS Store but I cannot see them on my system:
Config Template Card
lovelace-card-templater
Yet if I try and add as custom respository, HACS tells me it’s already in the store!
Here is what I tried and it worked:
In HACS click on the “Front End”.
At the bottom should be a “+ EXPLORE & DOWNLOAD REPOSITORIES”
Then do a search for Lovelace Card Templater or Config Template Card.
If that doesn’t work, then hmmm…don’t know what may cause the problem
Thanks, but that’s the first step I did.
As much as it pains me to admit this, the trouble was PEBKAC!
I already had them installed… 
