Please send details invoice for $ 178.48.
I hold my yoga membership since last March due to coronavirus.
For this January andFebruary, I paid holding fee for $5 each month.
I cancelled my membership due to health crisis coronavirus so informed you by phone and e mail on February, 6th.
If I have to pay 60days, I think I should be 10$.

For normal situation before coronavirus, I pay membership for two month after cancellation. I can still go to gym.

Now, I Cannot go to yoga place due to coronavirus.
Please explain full details why I need pay 178.48?

너무 감사합니다