Hello I will help you with your question,
This means to do the "B" service from column 1 and the "1" service from column 2 in the table below
Let me know if you have further questions about this
Sorry you did not like the answer and I will refer your question to customer service to process a return of your deposit.
If the information was not clear to you please ask questions as it says at the bottom of the answer next to my picture and the line that says "Let me know if you have further questions about this"
Thanks for your time