I am looking for recommendations for an online service or platform to help me find someone that can do a few task for a property that I may looking into.

Both of these platforms are great for providing property information, but a lot of times you won't be the first to reach out on them. 

Utilizing platforms and tools that offer market insights (AirDNA, Rankbreeze, Wheelhouse, PriceLabs, Smart Pricing) and competitive analysis can help you price your property optimally throughout the year.

I currently have a tenant in a home I am managing, I have been using Avail and as of recent I don't like the platform, I have noticed that my tenant like to edit the payment after the due date and that makes the collection date longer (Avail takes a whole week or more to get the rent in).

-Online Platforms: Exploring online platforms, real estate websites, and social media for property listings.a.

The majority of taxpayers are required to settle their tax dues by April 18 to avoid penalties and interest accruing on any outstanding amounts after this date.For those residing in Maine and Massachusetts, the deadline is extended to April 19 due to the Patriots' Day holiday in these states.How to Request an ExtensionIf you find yourself in need of an extension, the IRS provides convenient options to make the process smoother:File Form 4868:Utilize your tax professional, tax software, or the IRS Free File platform on IRS.gov to submit Form 4868.Individual taxpayers, regardless of income, can leverage Free File for an automatic extension request.Electronic Payment Method:Make an electronic payment using Direct Pay, Electronic Federal Tax Payment System, or debit/credit card or digital wallet.When selecting the payment type, indicate it's for an extension.

Also, exploring online platforms like BiggerPockets can connect you with professionals experienced in various locations so I highly suggest that you keep connecting with everyone in the community.

There are great monthly meetups from CTREIA and others promoted within the BiggerPockets platform from @Ryan Luby, @Stephanie Cabral, @Devin Peterson, @Brandon Rush to name a few.We also have active facebook groups where you can meet like minded people. 

Paperstac you can buy individual loans, they are not a platform where you invest in that company.

Do you use a certain platform that will help you list on all sites so that we don't double book accidentally?