'what is the difference between "set up a plan" and "make a plan

'what is the difference between "set up a plan" and "make a plan

Both are correct English phrases that mean the same thing.

"Make a plan" sounds more decisive, authoritative, and formal. It's better for professional situations, and also perfectly normal for speaking informally.

"Set up a plan" sounds more informal.

Hacker to the world.
HackerOne has grown and expanded since its formation in 2012 due to the experience and professionalism of our management and technical staff. Our strength is based on our ability to bring together active professionals who individually has acquired enormous exposure in the world of HACKING
As part of our corporate goal, providing value added services to meet our client needs and requirements has been our sustaining impetus.

Also, our offer of proactive technical and managerial advice has always given us edge over and above our competitors.
The new development on the HackerOne platform is to assign to you the right HACKER to deal with your Particular kind of cyber issue depending on the kind of cyber problems you are willing to get fixed.

Our primary reason for this development is to ensure that those in need of help don't get ripped off by fake hackers.
Hackeroneoffice.info(at)gmail.com. here, you would be refer to a professional hacker
HERE ARE PROFESSIONAL ACTIVE HACKERS AVAILABLE ON THE HACKERONE PLATFORM THIS SEASON.
⭕️Michiel prins⭐️⭐️⭐️⭐️⭐️ five(5) star hacker. 
Skill: social media⭕️ hack. (Facebook, snap chat, Instagram..etc.
Rank: 64th
Impact: 21.27
⭕️Jobert abma⭕️ bug bounty⭐️⭐️⭐️⭐️⭐️fives (5) star hacker 
Skill: Criminal records expunging, binary options scam ,email hack, website hack.
Rank: 68th
Impact: 21.93
⭕️Alex rice⭕️⭐️⭐️⭐️⭐️ four(4) star hacker.
Skill: university grade change and upgrade. Tutispy and Keylogger hack
Rank: 59th
Impact: 18.14
⭕️Merijn Terheggen⭕️⭐️⭐️⭐️⭐️⭐️ five(5) star hacker
Skill: Credit card top up, database hack, money transfer.
Rank: 61st
Impact: 20:51
For more information about our services and operations, visit 《officialhackerone.info(at)gmail.com》
here we save lives, relationships and jobs. We treat every request with absolute discretion.
Marten Mickos
The CEO of the HackerOne.