Please understand that "first of all" is not rude, it just means: first thing I would say. Sorry if you though otherwise. You can find more information about my account at these pages:
https://hdyc.neis-one.org/?ChaireMobiliteKaligrafy
and
https://www.openstreetmap.org/user/ChaireMobiliteKaligrafy

Can I ask if you read the openstreetmap wiki before editing? What information were you trying to add to openstreetmap? Are you giving courses at the address you added on Rue des Seigneurs or the place is not accessible to your customers? You added a node with no specific tag and a name which included unecessary information (Guitar lessons 1-to-1 Online | For all levels - Worldwide). The name of the place should be simply "Artist Jaye", and the tags should be amenity=music_school with optional musical_instrument=guitar, which I added. The other nodes were not at the correct place so I removed them. If you need help mapping other information on OSM, feel free to ask, I will be happy to help. Sorry that you though I was being rude. I just review new edits every day to keep the data quality to highest standard possible in the Quebec province.