Nov.20 (GMM) Jaime Alguersuari says his plans for the 2013 season will be announced "very soon".
He told them the plans would be revealed "soon".
A reader of Spain's sports daily AS asked Alguersuari, 22, if 'soon' had now come and gone.
"But apparently without billionaire sponsors, it's impossible," the reader said.
Alguersuari responded: "Ha ha, thanks!
"I will reveal my plans for 2013 to all my fans very soon. Thank you for your support."
Force India is tipped to announce the identity of Paul di Resta's new teammate for 2013 this weekend in Brazil.