I will assume you are misinformed for even asking this, so I will explain briefly.
This voting was made in order to select a new congress (a “constitutional congress”) that will have power above all the other 5 democratic powers (executive, judicial, legislative, moral and electoral). The purpose of it is to write a new constitution to “guarantee peace” and of course they will pass over the actual congress because it is controlled by the opposition and pretty much since then has been nulled by the supreme court for “not respecting the law” and what have you other excuses from the government.
To even call for a new constitution you need to first hold a referendum in which the people vote wether or not they want to have a new constitution. Howevee the government passed over that so that they may have this new “super power” above all other 5 powers already active, and claim they will do the referendum to aprove the constitution once is already written.
Because calling for a new constitution without a referendum and withour support from the actual congress is illegal, all members of the opposition refused to partake in such an ilicit act and told everyone wanting a new government to avoid voting, for all the constitutionalist congressmen would be loyal to the government. So the 545 people elected last sunday are all loyal to the governing party and will start a new super power starting today. As such, of course I did not vote for them. In fact, the opposition held a popular consukting plesbicite about two weeks ago with only a third of the normal voting centers in the country, and the total number of voters was of 7.600.000 people refusing this new congress and the new constitution. Last sunday with the normal number of voting centers and without coverage from private media for military commands, the vote for this new congress was held. However the photos on the internet provided by normal citizens on their cellphones showing the emptyness of the voting centers as well as the overall lack of movement on the street for a voting day, and even testimoties from the people working at the voting centers showed that there was a massive unnatendance to the process. So much that the opposition claims it was around 2.200.000 total voters, of whom a quarter willingly voted null (because the government made threats prior to the voting, so that for example if you are a public servent or you work for a public company and you do not vote you will be fired; because they asked for two IDs on this voting, one that is secret and one that the government can look at to know who participated). In that sense, only about 13% of the voters participated and only 9,5% of those votes are valid; and constitutionally you need at least 15% of attendance for a voting to be legitimate. However the government say it was 8.100.000 total voters… that is 6 millions off of the other predictions both nationally and internationally as well as that it does not add up to what was observed on the street. Even the only opposition member inside the national council of elections said that he will not confirm the total official count as legitimate, for it is not. And now it seems that the company that provided the machines to vote also claims that the number of voters was inflated.
TLDR: the voting is anticonstitutional, the congress coming out of this voting is illegitimate, no one on their right mind would go vote unless they were threatened and the government does not care for any of this and will continue to move forwad as if anyone buys this crap as real.