Titanium Backup Issue

OK so I am quite new to the rooting and restoring side of titanium backup. I have installed a new ROM and re-downloaded TB. When I go in to the restore part of TB nothing showed up for back ups. If I go into my file explorer I can see the TB folder and all of the .zip files for each app. I have put the folder on my SD and on my Internal memory and still nothing showes up to restore. PLEASE PLEASE HELP I can not find anything on my issue and don't know where to go from here. Thanks in advance!

-ABSB

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