i'm level 86,and i have 6/8 islands. when i click to buy a new one it cost 0 gold ? when i click it it says : it's time to buy a new island. and then nothing happens

@clacksterprooo1 Make sure that you bought all expansions from the previous island. Then you can buy a new island with gems and after that expansions with gold.

SO I CANT BUY WITH ONLY GOLD FIRST TIME ???

@clacksterprooo1 Yes. You have to buy them with gems.

i have to buy the full i sland with gems ? or just one part of it and then use gold ? because i still can't buy (1 part only) with both gems and gold ... even tho i have a lot of gems and gold

@clacksterprooo1 You have to unlock with gems first. Then you should be able to buy expansions with gold. Go to the build menu - on expand and check from there what you have to do next. Check also if you have enough neighbors.