Extract PineScript for a protected script from Tradingview.

Tradingview it’s a shared trading knowledge platform where you can apply script stategies to our chart, post ideas and track stock &cryptos. Problem is sometimes the shared indicators are private, meaning you can still add them to your chart but cannot see the source code of that indicator (Pinescript) written by the author. Currently the Code that I’m using is from an author who doesn’t reply anything since 2019 and I don’t want to lose the access to that script, even I want to measure the accuracy.

I need someone who will be able and has the capacity to extract the whole code. I will verify it before the payment.