IOS YouTube app not streaming video trought proxy

[ztomas-codes]

Hi, i am new in this proxy world, so maybe the question is kinda dumb.. But youtube app is not streaming video trought proxy, why tho? When i use some other proxies ( not custom) everything is working just fine.

my code:

const ProxyChain = require('proxy-chain');

const server = new ProxyChain.Server({
    port: 9000,
    prepareRequestFunction: ({ hostname }) => {
        if (hostname.includes('wikipedia.org')) ProxyChain.RequestError('', 500);
    }
});

server.listen(() => {
    console.log('Proxy server is running on port 9000');
});

[DaniHRE]

@ztomas-codes Theres some error on terminal? Give more info...