why do I receive these messages after I use my bank account for Urber

The past few years evertime I use Urber through my Standard bank card. I keep receiving an sms from Standard bank saying that we are unable to process your request please upgrade your Standard bank account. I've contacted Standard bank personally no I've Contacted Urber online they couldn't help me. I'm living in South Africa now whenever I'm using my Standard bank for Urber I'm getting cloned sms from ABSA bank.