Is this Ponzi scheme?I met fraud contractor. To take our money,he wrote: If you pay me early, I don't take the loan and I can pay you 10% interest.He took money run away.

No, this is not a Ponzi scheme.  A Ponzi scheme involves multiple investors where money received from new investors is paid to previous investors to produce the illusion of good investment performance.

Also, personal casualty and theft losses of an individual sustained in a tax year beginning after 2017 are deductible only to the extent they're attributable to a federally declared disaster.