I bought a very poorly documented 5W XY laser engraver from Amazon under the brand MySweety but it sure looks like the Laseraxe XY engraver. The Amazon product had a link to documentation that required payment but other similar MySweety products pointed me to Laseraxe. I just want to know if I got ripped off, if Laseraxe is getting ripped off, or if the relationship between the two companies is legitimate. My main goal is to make sure I've found the right resource to get technical issues addressed and/or order replacement parts. TIA