Shotcut and Hitfilm both offer amazing free accounts. Shotcut is a lot more user-friendly but if you have the patience and the time then Hitfilm is def a better choice.
Personally, i believe Filmora is the best all-around video editing and production software out there. Not because it has the best features but it´s by far the most user-friendly software.
You can find dozens and dozens of tutorials on YouTube as well as both free and paid templates online.
And, if you search for it, you can even find a cracked version of Filmora on YouTube.
Cheers!