WORST THEME EVER

This is the WORST theme EVER. Immediately I installed and activated it, it crashed my site. I cannot access my dashboard and the front-end of the site is broken too, showing blank. WordPress please remove this theme; it breaks people’s site. The author is either a scam or an absolute beginner who doesn’t know the difference between 1 and 2. POOREST theme of the 21st century. Now, how on earth do I fix my precious site? How do I remove this piece of sh*t and set my site free? OMG!