My first and current PC build

I built this PC because I desperately wanted to enter the world of PC gaming. Two of my good friends had PCs and all I wanted was to be able to play with them. I purchased parts a few at a time and received some as gifts because well, money doesn't grow on trees. (Also I purchased all my parts at MicroCenter <3)After purchasing my final part just after christmas, I finally got to build my PC. After watching build videos for months on youtube leading up to this, I built the PC flawlessly except it would not turn on due to a faulty cable extension. I use this PC primarily for gaming, and play games like Destiny 2, GTA 5, Minecraft, Ark Survival Evolved, and a few more. If I was to upgrade something, it would probably be my GPU. While the card is amazing, it meets the bare minimum for ray-tracing. I often struggle to keep up with my friends in game. Additionally, I would also like to purchase another 16gb of RAM from corsair to total 32gb in my system. Winning this competition would be largely helpful considering I cannot currently afford to upgrade my GPU or my RAM.