Save A Lot complaint: Money matter

Dear sir mr ejaz who is resident of Lahore shahdra jeya mosa, street no9, house no 46. Phone no 03218867990. and his brother’contact No is. 3218815893. Had taken 8 lakh (800000)rupees from me in instalments and last payment was paid on April 2017. He later promised me to return all money in 2 months but he didn’t. I went 3 times in Pakistan to get my money but he gave me another date. And I have to come back disappointedly. From London I requested him many time that u can pay them in instalments he agreed but again made me fool. When I visited last time Pakistan (probably in October 2018)I requested him to give me post dated cheques cos I can’t come ever time from uk to request you so pls give me the cheques so that I can have some kind of appeasement, he promised me to gave me the cheques tomorrow but again this was a hoax and I gave to fly back empty handed.
EVEDENCE:
To prove my money I have record of all transactions and have a documented proof. I have the proof of his statement which he signed infront of witnesses and stated that he would gave me cheques. I have that paper with his signature and Nicop card. I have his vedio while he was signing the papers. Or I can provide all necessary proofs upon your request.
I am now days under cloud and some one told me about opf complain cell and I found a ray of hope that may be bear fruit on my complaint.
I have a hope that this cell would prove a great service for the overseas. And you would listened the unheards. We pray for you

God bless