You can use
Unichange for exchange bitcoin to paypal and if you use bestchange, you can find some site that can help you convert btc to paypal.
If payoneer and ETH, i never know what site to use but you can try on
Currency Exchange. Since you can use escrow on this forum too so it will be more secure. You can try to exchange your BTC to in there.
.
Dear sir, Thanks for your helpful information, but I want to know how can I exchange ETH to BTC? are you know any exchanger ??
Well, theres a lot exchanger such as poloniex, cryptopia, bitfinex, binance, bittrex and more. Almost all of exchanger can exchange your ETH to BTC or you can use Currency Exchange section too.