How the hell do I get the bubble module, spike wheels, Amantium cover? I have the resources needed but it still won't let me buy it

You have the resources depicted and the amount of BOTH those resources numbered on the item? like for the wheels you have both 256 logs and love stones? You should be able to buy it if you do. If you still can't buy it send a screenshot

having the same issue as him cant buy it but i have the stuff