Will the new implementation of Ethereum Classic affect Lala World transcation? Will it be big change or not?
No change to it. our token pricing is based on ETH. 1 ETH = 1000 LALA tokens.
is there a minimum investment sir? and how much raised as of now? is there a site that we can visit to keep track the progress of lala

As far as the previous reply to this question the amount raised is 10 million. There are no minimum investments. Telegram group of Lala World is your go to source for updates.
They've raised a really good amount, this shows how good the ico is, where lots of investors looks forward to.