What difficulties do customers face on freelance exchanges?

Question

Freelance

Good evening.
After thinking, he wrote out the following difficulties:
1) Quality of work
2) Failure to meet deadlines
3) Trust
Could you, if you know, of course, supplement my judgments or maybe point out my mistakes?
Thanks to.

Answer 1

a. Executor selection stage
1. Auto-replies from executors who are not in touch
2. Most of the executors' responses are intermediaries who are not even able to independently evaluate the project + greatly inflate the price tag.
3. You have to sort through dozens of answers to choose a performer
b. Stage of work on the project
1. For many customers, the problem is to draw up a TOR
2. Time synchronization for communication
3. Lack of feedback in the process of work
c. Project support
1. Each next performer will scold the previous one for the solutions he used.
2. Sometimes it is difficult to find a contractor for improvements with a similar level of price / qualification and support becomes more expensive than development.

Answer 2

4) Stupid nonsensical questions.

Answer 3

Being both a customer and a performer, I will say:
- there are enough idiots among both of them
- for novice customers and experienced performers, the FPV goes off scale
- finding an adequate performer is not a problem if the payment is adequate.