Seeking help from experts worldwide: Chinese streaming download

[sunny111120]

Seeking help from experts worldwide: How to download from China's most encrypted streaming platforms

I am not very proficient in coding, but due to work requirements, I often need to download videos from the following platforms. I need to develop an automated download tool. I once commissioned an expert to create a convenient download tool that could input links, select resolution, and download with one click. However, due to personal reasons, the original author can no longer maintain it.
Now, I am looking for another expert to customize a similar download program. I have consulted many specialists recently, but none were able to achieve this. Here, I am appealing to experts around the world: who can write an automated download tool for the platforms below?I am willing to pay 1,000 USDT as a reward！：）

website examples：
①Domestic version：https://v.qq.com/（Express episode difficulty index：★★★★★）
Overseas version：https://wetv.vip/（Express episode difficulty index：★★★★★）

②Domestic version：https://www.youku.com/（Difficulty index：★★★★）
Overseas version：https://www.youku.tv/（Difficulty index：★★★★）

③Domestic version：https://www.iqiyi.com/（4K resolution difficulty index：★★★★★）
Overseas version：https://www.iq.com/

④Domestic version：https://www.mgtv.com/

Demonstration of the program customized before：
https://youtu.be/axl3ti3HJ34