Welcome to the forum. The folks here are helpful and there is rarely bitterness, as the moderators keep a close eye for members behaving badly. Having said that, you will get honest opinion from experienced photographers. If you're not ready for it, you might take it as negativity. It's not meant that way. Now, on to your photo.
A sunset and a sunrise happens every 24 hours on the planet, except at near the poles. I'm not going out on a limb when I say that every photographer has taken them at some time in life. I did a Google search on the term "sunset photo" and got 824,000,000 hits. This is a long way of saying that in order for your sunset photo to stand it, it must be remarkable. That is: technically perfect and having something interesting in the scene that's not the sun.
Your shot has a line of trees. That's something. But they're not remarkable. Still, if you printed it large and put it on a wall, people will like it. Before you do, clone out the dark blob in the sky on the left and the orange flare on the bottom left. Also the white spot upper left from the sun.
There are some technical points to make. There's an orange bloom around the sun below the tree line. There's also color banding in the sky and water. I see from the exif data that this was taken on a Pixel 2 at f1.8 and 1/23256 sec exposure. You might be able to do away with the bloom if you shot at a narrower aperture. Something like f/8, for example. Can you set the aperture on a Pixel 2? But a more effective approach might have been to wait for the sun to set below the tree line. As for the banding, I have a feeling that you're running up against the limits of a phone camera. It could be the processing algorithm. If so, you might not be able to do anything about it. It also happens if the jpeg compression is too extreme. Again, your phone might not give you a choice.
Smart phone cameras have improved greatly. But they're still limited by small optics, small sensors, and limited user control. If you want to become serious about photography, you will want to acquire a more capable camera and also educate yourself. The people on this forum can help you.