Listing attributes not showing on listings

I created some listing attributes like TELEPHONE NUMBER, ADDRESS, EMAIL, OPENING AND CLOSING HOURS, PRODUCT NAMES, ETC. and thereafter created some listings. Unfortunately after publishing and approving the the listings the attributes do not show on the listings. It only shows the listing name and description BUT the created attributes to properly define the listings as listed above do not show. Please, how do I correct this?

Please make sure that these custom attributes are assigned to the Block display areas, e.g. Primary or Secondary (secondary area shows attributes in 2 columns under the listing title). You can edit attributes in Listings/Attributes to check if any of the Display Areas are selected.