passing value to a function

Hi PaulS,
Here is my .ino file.
In line numbers 69/70 I am trying to transmit the 'slave number' along with a message as '-No Signal'.
The slave number is an int slaveID as a received parameter in the function 'transmitt'
If I keep only "-No Signal" for transmission then NRF radio transmits the message but when I want to add the integer slaveID with the message...there seems to be no transmission.
If I try to change the way how I add the integer, then some or other error pops up while compiling.
Am I clear in stating my problem now please ?

ReapeterStn2.1.ino (1.69 KB)