Actually i try to uplaod file on my telegramChannel, but it take too much time (1:00 to 1:30 minutes) as compare of my server speed .

Testing from Microsoft Azure (...)…
Retrieving speedtest.net server list…
Selecting best server based on ping…
Hosted by Airfiber Networks Pvt Ltd (Chennai) [21.06 km]: 2.242 ms
Testing download speed……………………………………………………………………..
Download: 894.45 Mbit/s
Testing upload speed…………………………………………………………………………………………
Upload: 931.89 Mbit/s

but when i try to uplaod same file on through me laptop or my phone then it is very fast upload, while file size is just 50MB .

const { TelegramClient } = require('telegram');
const { StringSession } = require('telegram/sessions');
const fs = require('fs');
require('dotenv').config({
    path: './.env'
});

const apiId = parseInt(process.env.API_ID);
const apiHash = process.env.API_HASH;
const stringSession = new StringSession(process.env.SESSION); // fill this later with the value from session.save()

const channelUsername = 'testchanned';
const file_name = 'dream11_1.apk';

(async () => {
    const client = new TelegramClient(stringSession, apiId, apiHash, { connectionRetries: 5 });
    await client.start();

    const getChannelId = async () => {
        try {
            const channel = await client.getEntity(channelUsername);
            return channel.id;
        } catch (error) {
            console.error('Failed to get channel ID:', error);
            throw error; // Rethrow the error to handle it in the calling function
        }
    };

    const uploadFile = async (channelId) => {
        try {
            const result = await client.sendFile(channelId, {
                file: file_name,
                caption: ``${file_name}``,
            });
            console.log('File uploaded successfully:', result);
        } catch (error) {
            console.error('Error uploading file:', error);
            throw error; // Rethrow the error to handle it in the calling function
        }
    };

    try {
        const channelId = await getChannelId();
        await uploadFile(channelId);
        // fs.unlinkSync(file_name); // Consider using fs.unlink to asynchronously delete the file
        console.log('File uploaded and deleted successfully');
    } catch (error) {
        console.error('An error occurred:', error);
    }
})();

I try to upload file on channel fast because , i try find this issue why it takes time too much while file size is little and my server speed is too good and i also my telegram premium account. But still same issue. can anyody help me how to iprove this code for fast uploading.