You’ll have to measure the seat tube diameter, or check the inside of the A050 clamp to get the correct diameter.
That bike looks to have stem mounted shifters, so the left (front) would be friction.
I tend to look for older FD’s on eBay.
If you are going to keep using those shifters, older Suntour Cyclone are nice FD’s that seem to handle a wide range of chainrings.
If you plan to upgrade the shifters one day, a Shimano 105 FD-1056 is one of the best with flat chainrings and STI shifters.
John