expression in power bi

Hi,

can any one help on this how to create expression in power BI.

Sum(iif([Status] = "N/A" Or [Status] = "Out Of Scope" Or lcase([Status] = "de-scoped rbt" Or [Status]= "Deferred" Or [Status] = "Invalid", 0, 1))
- Sum([Column]) + Sum(iif([Status]= "N/A"
 Or [Status]= "Out Of Scope" Or lcase([Status]) = "de-scoped rbt" Or [Status]= "Deferred" Or [Status] = "Invalid", 1, 0))