Capgemini Offer

Hey guys, Got offer from Capgemini a week ago but they gave 10% hike on fixed and 10% variable. Total 20%. I didn't accept that and asked the HR to revise this, as before interviewing, I asked 35% hike. HR said, she will send this for approval. Fyi, I am been offered for Senior Consultant C1 role.

It's been more a week now and I don't any updates from HR. Few days back, upon follow ups, she replied as no updates but after that she haven't replied my text.

What you guys suggest, should I start looking for other opportunities or should I wait for the revised offer?