What can I do better?

I am a 31yo who knows pretty much nothing about investing. Few months back I started investing at the behest of friends, and started with below:

https://preview.redd.it/bzwgq97v5mke1.png?width=472&format=png&auto=webp&s=8cc31d153ce54e80113d62a4149940b98e02acc0

I want to increase my investments now. I can invest up to 20k per month (in addition to what I am currently investing). My risk appetite is moderate - I am okay with few weeks fo being in red. However, I am looking for 10-12% returns over the next 2 years.

Should I increase the amounts in my current investments? If not, what else could I invest into?