I have selected by HCL techbee program but I confused to join or not ?

Hello,

First of all you need to sort iut as to what are your priorities like Do you want to start working OR You want to pursue higher studies OR something else

And if your first choice is to start working in a company than you should see at your profile and match it with role you are being offered, after that you feel that you are going enjoy doing it willingly then at entry level you can take it

You should also look that are you interested in applying in other companies or in other work profile, but if you feel that you want start your career irrespective of other parameters and then you can switch to other job profiles.