I keep getting a Travelhacks pop up ad. Chrome just opens and the travelhacks site pops up then I get a video ad thing in my notification bar. Idk where its coming from or how to stop it from continuing. Does anyone have this problem or know how to stop it. I have an Android( marshmallow) lg stylo 2. Oh and lately my phone has been very slow and lagging a ton this all just started recently. Someone help please!!