Morales Blocked From Running For A Seat In Bolivia's Senate

Evo Morales, former president of Bolivia, is barred from running for a Senate seat due to residency issues, as he currently resides in Argentina under asylum. His resignation followed protests over alleged election rigging. An arrest warrant was issued for Morales on charges of sedition and terrorism, which he denies. Morales criticized the electoral tribunal's decision as undemocratic, and his party plans to appeal.

How did Morales respond to the tribunal's decision regarding his candidacy?

What is the likely next step for Morales' political party following the electoral board's ruling?