Donald Trump Jr. is asking for donations for the Trumpeter new lawsuits.
The donation request is linked to a webpage asking users to donate to the Save America Joint Fundraising Committee, the fundraising arm of two Trump political action committees. It also advertises his plans to sell his new book.
Many Trump supporters responded to the post by suggesting that the former president should have restrained tech companies while in office.
Experts advise it was within the companies' legal power to remove Trump from their platforms since "the First Amendment is a "constraint on the power of government," not on the private sector.
This is not the first time the Trump family has solicited donations from supporters.
Last month, supporters of Donald Trump were asked for "surprise donations" for the former president's birthday.
The Save America PAC has raised more than $31 million since its inception in November. There are few restrictions on how PAC donations can be spent, and the raised funds could be used to finance the president's day-to-day life or even a future run for office.