Dejavu Solutions( https://dejavusolutions.com ) a highly irresponsible and fraudulent company. Their behavior is worst than the swindlers even they stand for their word. After we have paid money they want more of it and they keep raising a new demand after every call.
First they will buy your trust for a while and after that they will start the process of extortion by blocking your site and then slowly will start demanding money from you. Beware of DEJA VU Solutions (Mumbai) ( https://dejavusolutions.com )