Traffic lost

I am new here… I do not know how this work… I was having so much traffic before my hosting register my server on cloudflare … Since then I have lost 90℅ of those traffic… Please is there anything am not doing right?

How are you determining you have lost traffic?

I am so shock and confused I do not know what happen … It all start the next day after I have acrivate my Cloud flare

What started? How are you measuring traffic?