cannot fully sync blockchain for ~ 1 week (

i tryes default config and this:

addnode=162.243.74.149
addnode=203.20.114.252
addnode=209.188.18.188
addnode=68.235.184.68
addnode=77.78.35.155
addnode=96.2.34.208
addnode=wmikrut.com:25029

What can I do to fully synchronize the blockchain?