could someone who knows crafting help?

i need jewels for the build im runing they are expensive tho
wana know how much cheaper they are to craft
iv tried craft of exile but it says i can craft them in a few chaos orbs and have used over 100 and no luck any ideas ?


here are a few links

Corrosive Elements / Prismatic Heart / Widespread Destruction

https://www.craftofexile.com/?b=171&m=chaos&ob=both&v=d&a=e&l=a&lg=15&bp=y&as=1&hb=0&req={%22293%22:{%22l%22:75,%22g%22:1},%22418%22:{%22l%22:1,%22g%22:1},%22515%22:{%22l%22:1,%22g%22:1}}&bld={}&im={}&cp=100&ggt=|&ccp={}

Assert Dominance / Towering Threat

https://www.craftofexile.com/?b=153&m=chaos&ob=both&v=d&a=e&l=a&lg=15&bp=y&as=1&hb=0&req={%22255%22:{%22l%22:68,%22g%22:1},%22491%22:{%22l%22:68,%22g%22:1}}&bld={}&im={}&cp=50&ggt=|&ccp={}

Fan the Flames / Student of Decay

https://www.craftofexile.com/?b=140&m=chaos&ob=both&v=c&a=e&l=a&lg=15&bp=y&as=1&hb=0&req={%22334%22:{%22l%22:68,%22g%22:1},%22477%22:{%22l%22:50,%22g%22:1}}&bld={}&im={}&cp=40&ggt=|&ccp={}

You set it up wrong. Here's an example. Your first one should actually look like this:

https://www.craftofexile.com/?b=171&m=chaos&ob=both&v=d&a=e&l=a&lg=15&bp=y&as=1&hb=0&req={%22293%22:{%22l%22:75,%22g%22:1},%22418%22:{%22l%22:1,%22g%22:2},%22515%22:{%22l%22:1,%22g%22:1}}&bld={}&im={}&ggt=|&ccp={}

If you leave the check marks all in the same column for prefix, it means you are fine with having EITHER of those 2. If you need BOTH, you need them in different columns.

Also, unless you are using ilvl 84 clusters (don't), it would look more like THIS:

https://www.craftofexile.com/?b=171&m=chaos&lv=83&ob=both&v=d&a=e&l=a&lg=15&bp=y&as=1&hb=0&req={%22293%22:{%22l%22:75,%22g%22:2},%22418%22:{%22l%22:1,%22g%22:1},%22515%22:{%22l%22:1,%22g%22:1}}&bld={}&im={}&ggt=|&ccp={}

For the first one, do you have to have the Widespread Destruction? There's a whole bunch of Large Cluster Jewels on Path of Exile Trade with Corrosive Elements, Prismatic Heart, and Disorienting Display. They are not terribly expensive and Disorienting Display is real similar to Widespread Destruction.