Candle/bar timer MT4 to MT5 conversion + 1 modification

I would like an exact replica of the below candle/bar timer for MT5. So your mission would be to convert it from MT4 to MT5.

https://www.mql5.com/en/market/product/33602

Also, I am requesting a single modification on top. Right now, the timer evolves depending on the incoming ticks, which means that if the market doesn’t move, the countdown timer doesn’t update. Consequently, I would like you to change the ticks dependancy for a timer relying on the ongoing clock of the system, so that the time flows evenly without any freeze, without the need to wait for any price update.

I am ready to pay $20 up-front then $10 more once I’ve checked your indicator works flawlessly taking into account my clock remark. Payment by by PayPal.