The Ekiti election was rigged through chemicals- says APC supporters

There is a rumor ringing it's bell all around the country that the Ekiti State Election was not free and fair that chemicals were used for the election and the voting papers were already voted on before the election but was invincible at that time. Also that the ink at each voting unit, were very little so it was used faintly by each voters, and that after some hours the original ones will fade away while the chemical ones will appear! pls comment is this true or not!