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It's a denial but you can call them and try to get the app reconsidered. When you apply online Cap Ones algorithm determines approval. When you call in to try and get the app reconsidered you have a human who is actually looking at the app.
I don't have any reconsideration numbers for any banks but searching myfico forums and you're almost guaranteed to find them.
Hate to say it bro but it looks like a denial. Any more info on your credit history? AAoA, credit lines, any collection etc etc
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I'd say most importantly you should start working on those baddies first. Try to see if you can do a Pay For Delete, Goodwill letter and get those removed from your report. Having secured credit cards can only do so much with all those baddies weighing you down. Also Credit Karma's approval odds aren't always the most accurate either but YMMV
I've read of some success stories where baddies that were close to falling off were dispusted as "this account is old/age, please remove" via transunion and such and were suprised to see them removed. If your baddie is close to 7 years you could A: wait for it to fall off or B: attempt a dispute since its so close and see if they could remove it, but be careful do NOT admit ownership of the debt nor pay it outright. That could easily reset the clock for that baddie.