You know why the Rashik couple left Gokuldham Society. It was Champaklal who caused him to bankruptcy by selling all his shares in loss. Poor people had to move back to their village. This is some long term storytelling.
You can't deny things that actually happened. Champklal did sell all those stocks. There are many theories about the show. There is that Matka King Mohanlal. He got embarrassed by theives so he never came back to Mumbai. Also the old Rita Reporter fell into an alien portal while doing a news special about aliens on Kal Tak. Came back with a new look from the portal.
Jethia gets champaklal a mobile , then champaklal learns how to pick up and hang up calls, suddenly phone's language changes to chinese and champaklal goes to rasik for help. Rasik is a buyer and seller of stocks. By coincidence rasik and champaklal had same phones and then rasik change the language back to normal and by mistake rasik gives his phone to champaklal. Champaklal gets a call on rasik's phone and tells to sell all the shares that rasik has bought by saying "haa bhai bech de mujhe sher(lion) rakhke kya milega or mujhse kyu puch rahe ho". @iDJ bro am I correct?