PM software for Canadians investing in US

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I tried and asked this particular question with several PM tools such as Innago, Hemlane, RentRedi, etc. So my problem is that I'm a Canadian (living in Canada) with ITIN and US bank accounts. When I try verifying myself for setting up rent online payment feature, the system won't verify me. I tried every possible way but it just kept failing. 

I know I can use an excel spreadsheet since I have only 4 units now but I'd like to use some of amazing features that the tool offers (e.g., lease advertisement, online lease doc sign, auto rent payment, etc). Please recommend the PM software that Canadian can use.