Hey Pinto, welcome to the Songstuff family!
Your chord changes are generally pretty clean. The notes sound pretty clear. So well done for that. Nicely done for such a new player.
A few things:
relax your right arm
your left hand thumb should not be sticking up. Some players, including Hendrix, use their thumb differently but it can cause problems s. It only worked for Hendrix because he had large hands. For good technique your thumb should be running parallel to the frets, but at the back of the neck. Exactly where depends on the chord/scale, but the pad of your thumb would be just above the center line for say a D chord, and almost at the bottom of the neck, between fret 1 and fret 2 (nearer fret 1) for an E chord. It’s almost like your left hand creates a giant letter C, so that as your fingers reach towards the top of the fret board onto the low E string, your thumb slides towards the bottom edge of the neck, and as your fingers sit on the High E string, your thumb slides above the Center line of neck, where the heel of the thumb pad is on the center line. Try and keep a gap of a finger’s width between your fingers and the fret board, with your fingers pressing into the fret board at as close to a right angle as possible.
You need to practice scales. I suggest the major scale, the minor scales and the pentatonic scale, also called the blues pentatonic.
Try practising everything 3 ways.
1. Slow, accurate and clear. (You can look at your left hand While you play)
2. As fast as you can play, mistakes and all (You can look at your left hand while you play)
3. As quickly as you can play WITHOUT making any mistakes, up to the actual speed it is meant to be played. (You are not allowed to look at your left hand. Pick a point to look at and keep looking at it.
A maxim to live by:
An amateur practices until they get it right.
A professional practices until they can’t get it wrong
There’s loads more but that is some distilled brilliance right there lol