Has Anybody been able to successfully use the contactless payments feature on their phones?(apple pay,Samsung wallet,Google wallet, etc)

I recently returned from my annual vacation in Capetown, and as usual, I noticed that almost no one carries cash anymore. Most businesses operate entirely cashless, accepting only card payments or contactless methods like paying with a smartphone. I’ve always found it interesting and convenient to be able to make payments directly from your phone, especially in situations where you might forget your wallet.

However, when I got back to Namibia and tried to use contactless payment with my phone, I discovered that my bank (FNB) doesn’t support it. This left me wondering: is it just my bank that doesn’t offer this feature, or is contactless payment just not available in Namibia like most things are?