I started cycling to work last Summer. The bicycle, 1,400 miles later having endured potholes, rain, hail, wind, sun, the rider occupying the wrong gears up hill and down, is dying.
Ok, it's not in the final stages of malnutrition, forsitbite and bombardment a la the German 6th Army a couple of weeks before the Siege of Stalingrad ended, but it certainly will not endure another Winter I fear.
Both inner tubes being used as well as the spare are now patched doesn't matter, as long as they hold air!
The reflectors have fallen off the pedals and? why do you need pedal reflectors?
The screws on the back-rack are rusted to the frame can probably get them off with a bit of WD-40. If not, then just leave them, if you want the rack off just cut it off.
The back-wheel rim is indented enough for a a discernible "bump" true it, or get another cheap wheel if it's buckled
The back-tyre is fraying slightly along a two-inch strip just where the rim got indented (the tyre was new 5 months ago)
There is a 1/4 inch cut in the tyre from going over glassget a new tyre
The lowest gear does not work as it rubs against the spokes protector thingie adjustment required
The right handle end-stop is missing you mean the bar end plug - get a new one , they're very cheap.