Need honest guidance and advice…2027 graduate here

CSE student here. A company is hiring on campus for SAP ABAP Developer — ₹5 LPA, Bangalore, no bond ( I will have to relocate) .I already gave the test and got shortlisted for the GD.
I'm more interested in SDE/software development and don't really want SAP long-term. Getting placed may also block me from sitting for HCL/IBM.
Should I attend the GD, ask the placement cell to withdraw, or intentionally perform badly?
What would you do in my place? Looking for honest advice from people who've dealt with campus placement