ROM Hack NSMB editor 5.2 problem

[ComeTurismO]

Hi there, I was changing tilesets, I wanted to enable a NSMB 2 pack, but I ended up with this:

Between the coins, I have that messed up thing. And when I tested it out, the coins were like water in the game. I couldn't see them but I could take them.
Help, officer?
I'm using the .BETA version also, to say.

 

[ComeTurismO]

Here are is how the coins beneath appear. As you can see in the picture above, it is meant to have coins. I can still collect them both. How can I fix dis?
EDIT: AH FUCK I ACCIDENTALLY DOUBLE POSTED.. DIDN'T REALIZE

 

[JooNascimentoRue]

Or have unused tilets behind the coins or you edit the jyout tilest wrong, look if you do something with the coins and the tileset ts better you edit him

 

[JooNascimentoRue]

Oh and can be that have water behind the coins r you put the coin on map16 on the place of water this is a terrible error because its a little boring to tke all normal

 

[ComeTurismO]

I fixed the conflict, actually. The water one was the tile of coins in water I used. And the other, I didn't click the Import bitmap recreate palette thing.