In dire need of some investment advice (23 M)

Hi, I am a 23 year old guy and have just started working 6 months back. My present expenses are low, this I end up saving around 1 lakh a month. I do not know where to invest this money. I do not have any background in finance and hardly get any time to do any research. I tried investing in different direct mutual funds but stopped because there was a huge overlap in them. Should I invest in regular mutual funds through any distributors? Pls help. Thanks!