Convert Pivot mq4 to Sierra Chart

Requirement:

1. Convert Pivot source code .mq4 to Sierra Chart mq4 source code is provided .mq4 as attached .mq4

2. upon conversion to add a button code on Sierra chart .cpp to allow display/hide the pivot line in Sierra Chart

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*no need alert, make it light without any alert, just a button to display/hide pivot line will do :)

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Please review the attached .mq4 source code, and bid for the job if you can convert and add a button to perform above 2x task?

Upon conversion done to deliver Sierra Chart source code .cpp 

Thank you.