Server timed out problem......after switching country

My opera mini is displaying server timed out whenever i try to open FB,YouTube,Google.. I brought my iphone in china n used opera-mini for quite awhile without any problem. But recently i moved to another country n tried to access Fabebook ,you tube,google, nothing works but the Chinese sites like baidu,youku,bing works fine. I tried changing WiFi networks, cellular networks ....no luck. the country i moved to doesn't have bans on websites like china.
I downloaded Opera Mini from US store. -iOS : 9.0.1 --Opera Mini : 14.0.0 --Phone Model:iphone 6 plus --carrier: NTC (Nepal Telecom)- Any help will be greatly appreciated! Thank You!