Suspicious Blake Collections Debt Claim

I've been getting these emails about a R381 amount supposedly outstanding on a "Momentum Health Saver account." Honestly, this is the very first I'm hearing about any debt like this, especially on a savings account, which just sounds really odd to begin with.

To be frank, your emails look pretty spammy, and when I've tried to ask for details about this "debt," I haven't gotten any answers from you. That's a red flag for me. This was also the first time I hear of any outstanding balance due to Momentum, which also seemed odd. Surely Momentum would try to collect this first before handing me over to a debt collector.

I haven't been a Momentum client for nearly a year now. Because of your emails, I reached out to Momentum directly. They confirmed to me that I don't owe them anything.

So, given that Momentum says I owe nothing, your emails are vague, and you're not giving me any specifics, I'm seriously wondering if this is either a huge mistake on your part or, frankly, some kind of ****. Either way, please double check your information and stop contacting me unless you can provide me with facts.