I bought paid proxies, but almost every one of them does not access the site, maybe something is wrong with the code?

Question

Python

options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36")
        options.add_argument('--proxy-server='+i)
        print('proxy = '+i)
        browser = webdriver.Chrome(chrome_options=options)

i = any proxy from the site, hits about 1 out of 20, site wildberries.ru, site with proxies: Best-Proxies.ru

Answer 1

apparently wb banned them a long time ago)