It's cool to see you trying, but this is low effort.
Don't want to discourage you but learn from metagraphy or Oreo.
First, you could turn off the camera settings at the top and second you need to get a screenshot plugin(playshot works).
Third, you'll need lighting and perhaps a better map. Look into IBl/LRE.
Lastly, the liquids could be made better, color wise and transparency/alpha. Try rendereditor.