Helpdesk of Duolingo Boost chrome extension

• Email: Click to show [email protected]
• Website: https://richdark.github.io/duolingo-boost/
• Report abuse: https://chrome.google.com/webstore/report/mgecoicpalmpphlgfkdepgpofjcnggkn?hl=en

• More about Duolingo Boost's publisher:Richard Filipčík.

• Check details of Duolingo Boost