We work with viabtc and our method is guaranteed to work. Other accelerators are not 100% working . Actually we don't accelerate,  we confirm it by putting in the latest block coming block . We even refund customers after 24 hours but it won't happen ( not confirming in 24 hours )
You can check our telegram group for people's review. And our charges are less than anyone . So you will have a confident payment .
This transaction was confirmed yesterday in 2 hrs .
https://blockchain.info/tx/90017ec16959c81aad659b90e9cbe141d731d773e8f853759fbb48045f566935

We can accelerate your low fee Bitcoin transaction . Your transaction will be confirmed in 3 hours. After 24 hours you will get complete refund . We work with one of the biggest pools in the world and will put your transaction in the latest block . Our service costs at least one sixth of others services and is guaranteed to work .
Instagram : http://www.instagram.com/bitcoin_accelerator
Telegram group : https://t.me/joinchat/GBrork7xPdOBriyi7_hyFQ

We can accelerate your low fee Bitcoin transaction . Your transaction will be confirmed in 3 hours. After 24 hours you will get complete refund . We work with one of the biggest pools in the world and will put your transaction in the latest block . Our service costs at least one sixth of others services and is guaranteed to work .
Instagram : http://www.instagram.com/bitcoin_accelerator
Telegram group : https://t.me/joinchat/GBrork7xPdOBriyi7_hyFQ