Anyway, you should find plenty of tutorials around the net for mining doge, found these two after 0.1 sec searching on Google:
Want to learn how to mine Dogecoin? Here’s a comprehensive, but easy, tutorial to get you started!
Dogecoin mining: the complete beginner’s guide on how to mine Dogecoin. Mine Dogecoin alone vs joining Dogecoin mining pool vs Dogecoin cloud mining.