Please be reminded that there’s no guarantee approval for Tourist Visa. Not even an immigration lawyer. If someone promise you a 100% or sure guarantee approval, then they can be sued.
Even you pay a thousand of dollars, no one can give you a 100% guarantee approval for that. Unless, you’re applying for an immigrant visa.
But what we can assure you is, we can guarantee to make it look presentable and good to the consulate to convince them for granting you a visa. But still, it is the consulate who can decide if they approve it or not.
Raavas Visa 