Heavy hearted heavy flowing girl

Good day! I have been a loyal supporter of your Tampax brand for ages! My monthly cycle consist the usage of super plus(with a pad for oopsies) , down to super, down to regular... Yes I use the whole tooty as I am a HEAVY FLOW GIRL! My frustration is this.... For the last 4-6 months I have been struggling to find Super Plus Tampax at stores like Checkers, Clicks, PnPay within the Port Elizabeth region. I have come from a Clicks that did not have, a Checkers that did not have and finally another Clicks who by the Grace of the Almighty had one box on a shelf!! Are you discontinuing the Super Plus size, is the a manufacturing problem! What is a girl to do with the need for THE only product that can handle her flow?? I would REALLY appreciate some feedback as it took me a good couple of products that could accommodate my flow and I have not waivered from your brand since. It would indeed be a sad day if this is discontinued and for my hunt to begin for another product! Hoping you reply