Second time Luno wants to close my account without a reason.

For the past two years we have been investing money in Luno and for the second time we were notified our account will be closed without a reason! The first time this happened they thought my partner was part of a political family, but after a lot of effort they realized they were wrong. Now it's happened again with no reason or reply from anyone. We through Luno would be a company to invest our money for the long run, but it seems there's an issue every year... Why is our account being targeted? Avoid the drama and choose another company