And I looked for the sports the cricket games are available but missing out the popular one for example England series that is almost popular as Ashes these days while county games and World cup qualifiers like games are available.
SoftSwiss is the sportsbook odds provider of Wolfbet. I can see that 50+ cricket matches are available on some other sportsbook with SoftSwiss odds provider. But the number of available matches to place bets is only 3 at Wolfbet now. Cricket is a very popular game in South Asian countries, and people of those countries usually place bets a lot in cricket matches. Maybe Wolfbet isn't popular enough in this region. As a result, they haven't listed most of the cricket matches on their sportsbook.
I don't know the particulars but is there any extra fee to list matches from the same odd provider?
Even if it's not popular in India still people from England other countries can bet on it and eventually when there is opportunity to bet that players from those countries will get dragged too. A few casinos 9Big names) are going aggressive to reach countries like India by various mediums that includes sponsored contents like youtube videos and podcasts means there's potential market there or else there's no reason why they spend huge money there for advertising.