yes, I had thought someone can help me out.
Anyway, thanks for your suggestions.

😄， it seems that all regulations and rules are on their side. it is difficult for normal custom to win.

it's a lump sum to connect the power, they told me that they paid the extra money to SAPN, but cannot give me the bill and asked me to call…

I think that's different. at that situation, they have the right to increase the price based on building inflation.
what I would like to say is that, for example, there is…

for the contract, yes, they don't have to provide the details.
That's a variation after starting to build. if that's the case, then the builder has the right to charge the…

Thanks for your suggestion.
But now, they would like to charge me without the proper bill, just say, there is a variation, that's the money you need to pay.
I think…

I am building with Statesman now. we signed the contract about 12/2021. I had lots of issues with them
1. poor management
it took about one year for them to…