I have install Windows 10 today on my Lumia 535 Dual Sim its amazing view but why don't I see my apps?

[Windows Central Question]

yeh ! i have install windows 10 today in My Lumia 535 Dual Sim its amazing veiw but

yeh ! i have install windows 10 today in My Lumia 535 Dual Sim its amazing veiw but where my installed apps they are not showing

 

[Sanjeev Jangra]

Can be lumia 535ds upgraded window 10 by customer service care