Hello,
1 - If you have a Binance account:
Then you need to install the Binance application on your mobile phone and then process the deposit from Binance Pay.
It is stupid to cash out USDT TRX and pay a fee of 1,2 USDT as many are doing because the fee is 2 % for pay with Binance Pay with mobile phone.

Choose the first option:

It will show like this:


If you do not have a Binance Account:
If you have Trust Wallet Gate Io Kucoin or any other platform:
I could recommend you Fixed Float and Exchanging CC.
Reasons:
The fee of Exchanging CC is 0.02 USDT for exchange purposes to Redotpay.
It is recommended if you have a Payeer account.
Do not choose TRX. Choose USDT Tether. I tried sending TRX there where coins where lost.


Microlancer Io to Redotpay:
Unfortunately, Exchanging CC doesn't support Bitcoin Lighting Network so you need to use Fixed Float where the fee is 0,25 USDT only not like these greedy platforms that charge 1.50 USDT like Kucoin.

As you can see you need to pay the invoice from your Muun wallet for earning of Microlancer that you cash out with the LN QR Code cash out option. Then you pay the invoice and get funds. Do not forget to give them a review.
Deposit received success:

You could join under me:
https://www.redotpay.com/en/invite/?referralId=7si8r