I ordered a cleaning robot on February 16th. Shipping deadline was 50 days after the order was placed. After getting out my calculator, this should have been the 6.4. (right?)

I then wrote them a ticket, asking them where my package aas. I also wrote to DPD to ask where my package was.

DPD responded first, stating that the shipment has been announced to them, but they did not receive a package.

Gearbest stated, that due to customs and corona the shipment will be delayed and the new shipping deadline would be the 25th of April.

On April 27th I wrote to Gearbest where my package was and they just set the shipping deadline back to June 4th.

Is there any way to cancel this order or get my money back? Did anyone have the same problem before? The order was very expensive so I would highly appreciate if anyone has any idea on how to get my money back...