How to make a shop

[Ehman]

How can I make a feature feature such that the shop item remains locked if the user doesn't buy it and unlocked when the player's coins is more than the required coins

[MrJolteon]

Please make a new thread when asking a new question.

[Ehman]

Please make a new thread when asking a new question.

I don't seem to understand this.

[MrJolteon]

Please make a new thread when asking a new question.

I don't seem to understand this.

It's to make it easier for other people to find, and to keep your question from being buried in a thread for an unrelated question.
It's more forum etiquette than an actual written rule, so it's not like you're gonna get in trouble for posting new questions in an existing thread. Instead, if I see this being done I just split the post and any relevant replies off into a new thread.