Takealot a no go

I have bought allot of Takealot in the past and never had any issues in the past until now Ordered a pair of sneakers on 7 August and paid. Delivery was scheduled for the 12th. On the 12th they conveniently changed delivery to the 25th. Now on the 15th I get a message stating that Takealot don't have stock. Even though they credited my account I will not use their services in future. Bunch of *********** idiots!