Can I change my investment plan later?

Absolutely!

For Web App users:

Step 1: Log in to your Account and select the goal you  wish to update under "My Investments"

Step 2: Go to "More option" on your right-hand side.

Step 3: Select "Adjust Risk / Rename Portfolio” and make changes to the portfolio as you wish by moving the slider.

Step 4: Click "Confirm" to update the portfolio.

For Mobile App users: 

Step 1: Log in to your Account and select the goal you  wish to update under "My Investments"

Step 2: Click the 3 dots on your top right screen and select "Adjust risk".

Step 3: Make changes to the portfolio as you wish by moving the slider

Step 4: Click "Confirm" to update the portfolio.