Fayyaz ul Hassan Chohan rejected the vandalism of the May 9 and announced to quit Pakistan Tehreek e Insaf (PTI).
He said he sent a message to Imran Khan last year but former premier did not listen to his messages.
He said after that messages, he was banned from entering into Bani Gala and Zaman Park.
He said he openly criticized the May 9 events and reiterated to stand firmly with Pakistan Army.
Chohan said he was shocked to know that Imran Khan did not write a single tweet to condemn his arrest.
He said many politicians around Imran Khan conspire against him.
Chohan said that he held 26 press conferences during three and half months since the fall of PTI government in April last year till July 17.
The disgruntled leader accused Imran Khan for not saying a single word in favour of him.
He claimed his house was thrashed on the behest of PMLN leader Maryam Nawaz Sharif and further claimed he lost Rs3.5 million valuables during these raids.