Sending this format now!You need to clearly ask Jano in the email
Hello, I wish to add "Additional Service: GCMS Screening" to my previous orders, Task #####, Task #####, etc.
Please reply with the next steps for payment and processing.
I think the person who reads emails doesn't have the best English, and they get so many emails that they might overlook the details you are asking for unless you clearly write it.
