They filed my return for AY 2017-18 and erroneously updated the tax deduction from tow different Challans and as a result I got an intimation on outstanding tax due under 143(1a). Instead of owning up to the mistake they expected me to subscribe to some package of 1299 claiming it is a time consuming process and multiple follow ups required. I saw this skeptical lyrics and approached a neighborhood CA and got a rectification return file for jsug 500. Stay away from these frauds