Makro wont honour the price i paid online

I recently purchased a tool online at a specific price on two separate occasions. Both times, my orders were declined without any prior notice, despite the company’s terms and conditions stating they would contact me before canceling an order. The stated reason for the cancellations was stock unavailability, and these cancellations occurred just a few days apart. However, shortly after, the price of the tool was increased, and stock became available immediately.

Makro is now refusing to honor the original price at which I made my purchases. Additionally, they have been unresponsive to my emails unless I leave a review on Hello Peter. Next step is to report them to the NCC.