GTA 5 online car purchase failed?

Hi

I play gta 5 online on the ps4 and wanted to buy a car online at legendary Motorsports but it said that it failed and I tried all the money in my account and both were the same, someone can help me?

Please try again later. It's written there. Those who can read have a clear advantage.

Could be that you either have no space in the garage, or no garage, or it could be where you are.
Try to go out on the street and try again - after you've made sure you have a garage with space.

Or if you have a mission in progress, complete it.

I did

Then drive the thing down…

That does not help. Such messages are always tied to circumstances. If they don't change and he tries again later, he'll get the same message.