Stephen-375258

Hi every new to ordering airfix bundles I recently purchased there 1/35 tank £150 bundle which is a bargain with the models I have so far add delivered. I add one delivery with 7 models in and thought that was everything . then day after add a delivery with another 3 models making 10 total . it does state this bundle is 14kits ? but don’t understand why they all haven’t been delivered together and am I still awaiting another 4 model ? is this standard with DpD courier or airfix dispatch? thank you