@Carmel34 thank you for your response well it been 5months now we havent heard from them and the joint sponsor I submitted was qualified joint sponsor in 2019 and the second interviewed I took on going relationship documents with me but CO never ask for it to look on them I took screenshot of our convos,screenshots of video call,screenshots of world remit to show evidence that my wife sends me money and my wife is 43yrs and am 32 yrs the age gap is 11 years.my wife visited me 4 times her first visit she spent 14 days,second time she spent 28 days,third visit 1 month and four time 28 days and now she is planning to visit me in two months time.i have submitted plenty pictures,whatsssap chat,fb chats,plane tickets,evidence of paper showing that my wife has lost pregnancy in 2016,screenshot of video calls,western union papers,letters exchange together etc.i.never apply for us embassy but I have traveled to south Africa and spent 1month.