Jio — Mobile network problem

Sir, my uparwahi village had poor network. We have jio tower installed for about 2 years now. It was very good in the first year of installation. But now network strength become so weak. We have been struggling this since the beginning of 2021. Students are doing online classes, which they felt much difficulties in their classes and their studies. We would like you to request you to fix this problems we are facing as soon as possible. Thank you jio company.