ranking is moving up very slow…

Ye you never want to move your king unless its to Castle

You need to use a real internet browser, not the mobile app.

That device runs Safari, no? Try logging on to www.chess.com in Safari (browser version, not app version). You should have an "Insert Game" widget available then.

or bongcloud

Or endgame.

     You just started. There is a lot to learn, chess is hard. Tarrasch, Capablanca, Fischer, Chernev and a host of others have written books aimed at beginners. Check one or two of these out and you will learn a lot more about chess than you will by playing many, many games vs weak players: if you can defeat them with poor moves because they play even worse, you will be training yourself to play inferior moves.

     And never believe "laws" like don't bring the queen out early, or never move your king except to castle. As general ideas they may be OK but you must consider all the factors in any position and calculate any move that might be promising. For example, see Kasparov-Petrosian (Tilburg Oct. 10 1981) to see a king boldly rush into the midst of the attacking pieces, winning a piece and the game. Always figure out what you think is the right plan to follow and the right move to make, and your opponents will show you which of your ideas are bad and you will learn to improve your play.

It will only get harder as you move up the ladder, but if you keep practicing and don't quit, you will be further ahead next year. Everything like a new skill, takes time to develop and master. Like riding a bike, learning to walk, or even calculus.