Investment advice as an expat

Hi guys, I want to invest my monthly savings (around 2k-3.5kQAR~$500-$1000) in some type of instrument. Im not that educated on what type of products I should be looking into, and especially which ones are easily accessible for me in Doha to explore and invest in.

I was thinking of either Term Deposits, or some type of ETFs (like S&P500) where I can do monthly deposits.

From your own experience, what would you recommend and what sort of return could I be looking at? Are these investments long term gains or short term?

Monthly investment budget: $500-$1000 Looking for yearly returns or investments for the future

Not looking for individual stocks or any specific crypto investments where I would have to manage daily.

Are these things available with my bank CBQ, or how do I go about investing in Qatar?

Thanks!