Build List Of Cells Meeting Certain Conditions

This below code i find out from this form Skip the row find next
but i need it i have column fom c to M
if the cell k valur or j value = 0 or empty skip the enitre row go next row ifthe kvalue <> 0 or <> empty
do something
the below code where do i moify .

Set c = .Find(MyInput, LookIn:=xlValues, SearchOrder:=xlRows)
If Not c Is Nothing Then
Count = Count + 1: ff = c.Address
k = c.Row
Redim Preserve wsName(1 To Count): wsName(Count) = ws.Name
Redim Preserve rng(1 To Count): rng(Count) = c.Address(0, 0)
Do