Spot the best move

How do i convert this into a win? Opponent got the correct coloured bishop and I got the wrong one, I can't seem to get their bishop out of the diagonal to promote my pawn. Ended up with a bishop knight endgame which I don't know how to win.

Just got 1200!

Vote Chess for Beginners 1200 ELO) - Your Move!

TIL I am Cheating

Today I got to this position and my opponent accused me of cheating, saying I was using an analysis board to beat them. I took it as a compliment because I guess they thought I was playing that well but do I have anything to worry about because they reported me?

My progress after 7 months of playing chess

FIRST BRILLIANT LETSGOOOE (i found out i can play good if i focus on the game 👍)

A brilliant i did (guess why it's brilliant).

Best move i found in my chess career (i'm 600 elo)

A quick checkmate against the classical Caro Kann. It was weird because I learned to play this opening from the other side of the board.

slowly but surely progressing.... what courses are you studying and whats your elo? im curious

Should I learn many different openings ?

I just hit 1200 (rapid )but I only do this every time no matter if I’m black or white. Is this fine or should I learn actual openings ? What else is most important for beginners to improve ?