Markdown doesn't work

I made a bot that quotes an user, but with every E replaced with a _: https://notabug.org/elonsatoshi/AVoid5bot-python

But if I try to make it use the actual quote markdown, it looks like this:

http://ipfs.io/ipfs/Qmchy2Zj4ZUQSdXQoa6YaJrq8XxyVsK6APZGy11QdKoERt

What do I do?