Heya black viper!
I'll be giving some input if you don't mind; just a heads up, I am not a map judge, so this is just a personal opinion.
The THEME of your map is confusing, I would advise you to make it more distinct as to what it is. When creating a map, try to make the theme as unique as possible; be creative!
The PARKOUR of your map is fitting for an easy map; however, I would recommend spicing up the jump variation. The blocks used in your parkour are very repetitive and I would try to use blocks such as flower pots, ladders, ice blocks, fences, fence gates and piston heads to change it up and make your parkour more enjoyable to play through! I would also recommend you create a "main build" to incorporate your parkour around, as mainly floating parkour is no longer accepted on ManaCube.
With BUILDING your map, ensure to add lots of detail and depth. Try to make it look good to play on, this will certainly make players come to love it. I would also advise you to create a "main build" to then incorporate the parkour on.
I hope you can take my opinion into consideration.
Other than this, have a wonderful day!