It is a scammer

The person who introduced the attorney's fee of 500,000 yen will pay 400,000 yen and the remaining 100,000 yen will be paid at 10 am on the 17th, but the transfer will be made again. I've been billing 30,000 yen for expenses and gasoline, this time I've been billing a deposit of 30,000 yen because the bank says it's a fraud, and I've been billing 30,000 yen again, on the 17th of the promise I was supposed to make a deposit at 10am, but I haven't made a deposit, such, when I asked to pay the delinquent charge of 10,000, I said that I would make a deposit in your account, and when I confirmed it, it wasn't made.