2019 Legislative Elections: Free but Unfair?

Among things that need to be evaluated in every election is whether it was carried out fairly.

Evaluation needs to be carried out because free and fair competition among election participants is one of the parameters of democratic elections. Was competition among political parties participating in the 2019 elections fair?

In general, there seems to be a consensus among election observers that competition among political parties participating in the 2019 elections had been free.