Hybrid Classes

We contacted the office and the HOD, and they said hybrid classes are suitable for us, but we fail to understand how. We have already emailed the respected VC Sir but have received no response.
There are vacant rooms on campus, yet we are being told there is no space. We have only four days of classes, with two online and two offline. Many students from financially weaker backgrounds cannot afford 2 GB of data, and staying focused during online classes is also difficult.
This is the time for all of us to come together and raise our voices for a practical solution.