I don't understand the concept of wild card entries.
What was the need of introducing new contestants that too when the grand finale is so near.
It is unfair both for the existing participants who are struggling to remain in the show from the beginning and also for the new contestants who are yet to develop a connection with the audience.
It was quite predictable that the new entries will get eliminated first.
If they want to continue the show for more weeks they could have given a second chance to the participants who got eliminated.
I am sure they would have received more votes than the newcomers.