*****ING my money after cancellation of storage and debit order (again and again)

Storage King keeps on running a debit order on my account even though I've cancelled storage months ago. Thousands of rands with every 'faulty' debit order. It takes weeks to get a refund (up to a full month, or more). It's happened three times now, and yep, again - no response from them. Sick and tired of this place that possible makes hundreds of thousands of interest off other people's money. Do NOT use Storage Kind - they'll rob you blind.