Have you tried to clear your browser surf history?
wpad.itotolink.com = Blacklisted
https://www.virustotal.com/gui/url/28fd0d3401ffc64fabeb816882a44bd121f0449f7ad940aa59ebabfe8e45601c/detection
If you still have problems, try to run these and let them remove what they find
Malwarebytes Adwcleaner https://www.malwarebytes.com/adwcleaner/
Malwarebytes Antimalware https://www.malwarebytes.com/
you may attach scan logs here, see below the box you write in: Attachments and other options
Thank you for replying and sorry I'm a bit late. Yesterday my Internet was done because my landlord forgot to pay the bill so Internet was cut. And now it's back but the problem remains.
I cleared my Chrome history through CCleaner and Chrome Setting. The Avast warning still keeps popping up, but less frequently.
Then I downloaded Malwarebytes Adwcleaner as listed, I ran it and it did caught the Trojan from that website and seemed had blocked it as I can find it in History and labeled Blocked Website.
When Malwarebytes is running in the background, the avast warning stops but now it's malwarebyte's notification saying it's blocked an website with the same frequency.
I closed Malwarebyte and the Avast warning still pops up.
How can I blacklist a website, that site wpad.itotolink.com seems the problem.
I also ran Avast Wifi detection tool but it seems I'm connected to itotolink.com.
Attachments are my scan results and some screenshot of Avast with my translation.
Again, Thank you for helping me.