Buying a new flat without checking water supply was a huge mistake.

Just moved into my 3BHK in Tellapur last month, My Home Bhooja ke paas. Honestly, water supply is a real issue yahan. Builder promised 24/7, but it's not consistent. Things nobody told me before buying. Should've checked the borewell situation properly. My budget was ₹1.8Cr, and abhi se yeh headache. Has anyone else faced similar issues in Tellapur or Narsingi? Is there any solution apart from buying tankers?