Ore than 2hours delayed

As I am a frequent flyer with Mango in 1 week on both Mango flights on Thursday the 26th from Bloem to Cape Town more than 2hours and again on the 5th from Durban more than 2 hours.<br> This is unacceptable to have this frequency of delays in 1 week ,and Mango did not offer any vouchers as a token of good service<br> Is this the level of service to expect from the SAA pathet7c