I have build some web2.0 but it doesn't have good result. Then I bought some pbn now I' ranking page one but the problem is some of the pbn links would be deindexed by google in a short time, some sellers have a long TAT and doesn't agree to replace all of them, so guys what should I do to push my site to top and stay there for a long time? 1. Buy some web2.0 or all in one service 2. Buy some sape links 3. Build my own pbn, but I don't have enough budget now Some sellers said would replace all links but some would not, is there any service offering the real permanent pbn links, means they would replace the deindexed links quickly. Thanks for every advice.