mallic bhai
u are welcome.
black 07 means u also need to correct the paint ( removing swirls and secratches etc )as usualy black reflect more imperfactions than lighter shades and waxes just maintain the surface and shine.
in view of black highly recommend you poor's boy natty's blue paste wax , i am personaly satisfied with this wax on black colour
pls ref this link to see this wax and its result on my black rolla https://www.pakwheels.com/forums/members-member-rides/187900-dil-tu-bacha-hai-gee-33 its price in usa roughly us$22 , this wax specialy developed for dark shades like black
apart from it pls also request a set of 3 meguiar's micro fiber clothes as in usa its price $9 for 3 where as in pakistan its roghly rs 1400 to 1500 for just one microfiber , rest u can use mother california wash and wax shampoo rs 900 to 950 for 1 liter
for interior u can try turtle ice total interior spray, for tyers try armorall tier foam.
our islo brothers usualy source meguiar's stuff from shahid autos f10 and turtle from dubai autos i8 markaz
give them ref of ahsan bhai from abbotabad sure u will get discounted price.
about reliability well u have to source from renowned places as many of fake products also roaming in market. the said 2 are reliable and our islo members regularly buying stuff from them.
detailing center in lahore, i didnt visit them but i guess they are 3m's local distributors and i heard they planning to open detailing center in lahore, if they are 3m than i tell u 3m deailing products good for light shades and not produce good results on dark painted cars.
further they dont have vast experince for car detailings, they just recently strated to do cars may be 2 or 3 months.
i know realy one proffesional person who has vast car detailing experince based in lahore and his pw i.d @vague_one
i would recommend you that guy for ur car when ever u come lahore
he will correct the paint, seal it with sealant for longer time protection.
happy detailing