Dear Ishika,
Hope you are doing great,
As you have not participated in any internship in your 2 years of CA inter. Then, You must complete three years of articleship with any CA firm, after which you will be eligible for your CA Final attempt after 2.5 years.
After passing any or both of the CA Intermediate groups, you can begin your articleship. However, I would recommend starting it after passing both groups because students get caught up in office work and frequently fail their exams. You can begin after passing one group if you have made several attempts to clear the group, as this is a better option for not delaying your CA Final Attempt.
During the final year of your articleship, you also complete a year of industrial training in any industry. This is completely optional.
This can be your roadmap for you.
For more information:
https://www.careers360.com/careers/chartered-accountant
I hope this will help you,
Best of Luck :)
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