I extended my Study Permit on July ,2019 then I applied for TRV on August 5th 2019 & 25th August I saw Review & background checks both are start on GCKEY Account but still no decision yet.In the mean time I called CIC 3/4 times,I fill up web form for inquiry, I emailed in CPC Ottawa but from everywhere I got the same results that says we are still reviewing your application but I don’t know what’s going on over there? It’s more than 4 months...When I applied that time the processing time was 8 days ...I am in tension now ...Please give an advise what should I do right now?Please give me some suggestions. I am waiting for significant reply’s ...Thanks in advance.