Also, keep in mind that motherboard will not work with the Pentium you've chosen unless you have a way of updating the BIOS elsewhere. If you don't, you should get a b250 motherboard.
Sir what if i i plan to buy gtx 1050vti in the future? Is that psu will be okay?
Yes. With the 4560 and a 1050ti, you'll be well under 200W, generally under 150W. Relative to the CPU and GPU, the other parts in your build are almost rounding error, in terms of power consumption.
Both are like $35 after rebates, the 620w is a steal at that price, one of the better PSU's around still. I still have one (Semi Modular version) and it's still going strong after 7 years of 24/7 operation.