Firstly, you need to delete the old lay trigger that was embedded in the staking trigger - it's the 4th trigger from the top.
I have tested the whole trigger and it works perfectly.
In betting options make sure you have unticked:
Use lay amounts as liabilities
And make sure you have ticked:
Automatically adjust bet size if it below the allowed minimum.
The attached trigger runs perfectly in Time Machine or live test mode, but I think you will lose heavily as the staking is too severe.