we applied for a work visa from Nigeria in august 2022 ..in September the COS was out we applied for the visa in October and went for the bio metrics in the same October which for the main applicant was priority which is suppose to be out in 5 biz days..so we waited for weeks and we didn't get no response from them..3 weeks later we got a response asking for additional information which we provided...now we have to wait again since mid November till December 6 before we got another email saying the application was refused because they think we are trying to deceive them with one of our document. And i was so sure we didn't give any bad document..so i contact the working place where we worked and got out reference letter from...they said they contacted them and they gave them the right response and then again to the school we went and the mix up was from the school where she did her 18month course...now we got the letter from the school and filled for administrative review.....its past 20days now that we have submitted the letter and write them about the whole issue we havent heard back from them and again i want to ask and know whats the assurance of getting the visa since we already knew where the issue came from and gotten a letter from them to back it up....
sorry for my write up if its not properly punctuated..lol first time using online blog...

https://www.nairaland.com/6748312/uk-skilled-worker-visa-health/304#6748312.9749
Ask here, hopefully you get a helpful response.. all the best.