Map maker terrain problem *solved* *Thanks!*

[Pschoticmuffins]

so im still making  my first map but it looks boring with only the african grass  terrain but when i go to add the next terrain it doesnt show up

terrain texture 1= african grass
terrains 2-6 dont seem to be showing up can anyone help me with this?

      Thanks

[Ingredient]

hav u made a terrain mask be4? Wat did u save it as and wat did u call it? R u following any tutorials to make the mask?