What does the transaction you're trying to send show as?
You won't be able to send the full amount as you'll have to account for a network fee (a tiny one but still a fee), if you could show how you're building the transaction?
I dont understand just get payment from someone else and even payment confirmed i seen on wallet (replace-by-fee) and i can't send even $5 nowhere because i getting error not enough funds to use.
Can you screenshot the not enough funds error?
What exactly are you putting in and what software are you using, where did you download it?