Hi Li Yang,
Right now there isn't such a feature as the main function of PyInvesting is to provide investors with trading signals. However Evan Koh from https://stocks.cafe/ is a friend of mine and his website specializes in tracking the live performance of your investment strategy.
We have done a collaboration where in the live email alerts that you receive, there is a column where there is a link for you to create orders directly in Stocks Cafe. Do check out the website!
Kind regards,
The PyInvesting Team