Previous reload: March 6
Current reload: April 15
You said the calculation is from reload to reload.
In that case the period is:
March 6 – April 15.
I wagered over $1000 on March 10, which is inside this period.
So the reload should be $2/day, not $0.02.
If the calculation is actually based on the last 30 days, then please confirm that the real period used is March 16 – April 15.