I upvoted, so I hope you understand I am not being nasty, but want to help.

These photos are not art, just snapshots, as taken by the usual tourist. When you look through the viewfinder, try to get a feel for balance, what do you want the photo to say, move around so that you give the main item of interest a presence...and so on.

You are lucky, photos cost zero, unless they are so good you decide to print them on photo paper, so you can afford to experiment. Take the same photo again and again so that you can look at them afterwards and see what made the one better than the others. Experiment with seeing them in colour and in B&W.

Go for it!