Amazon India — I think I scammed by Amazon task mall

Address:	This is a certificate from our company, currently our South African offices are located at the Eastport Logistics Park near Kempton Park in Johannesbu
Website:	7f3x.com/login

I got this people from Facebook they gave me a link and told me tht to get an access to the Amazon task mall I must deposit 100 fast to get to task I did more and more I almost deposited the 10000 now the mall task are keeping increase prices to deposit now I should deposit 6000+ to finish the last task it's what they are saying now