Most startups that fail on one idea or the other generally PIVOT to another form of the same idea or start on an entirely new idea with the same startup team.
Discuss possible other idea / options with your investor or adding more Associate Directors to your executive board to push the startup through for at least one fiscal as you have taken the pain of incorporating it.
Considering how vibrant the startup ecosystem is in Hyd try finding a suitable co-founder who can help you in getting leads, as you mention you have the required skills and experience to do the projects.
If personal finances are a constraint, try working parttime / contract in a related company /startup untill you can manage the BPO startup independently.
All the best.