Link Form to Table

[earlyr]

Hello I'm new to this forum and access. I am trying to link a text box in my form to a particular column and row in my linked table.

I have several rows:
Jan Feb
Account 1 (Text Box1) (Text Box2)


Account 2 (Text Box3) (Text Box4)

Currently, if I populate TextBox1 it also populates Text Box3 with the same number. How do I change this so you input each Text Box separately?
I have the Text Boxs for Jan linked to "January" column in my table. How do I make it so Text Box1 goes to row 1 and Text Box3 goes to row 2 in the "January" column?

Thanks in advance for the help!

[June7]

Textbox1 and textbox3 are the same control and textbox2 and textbox4 are the same control. Look at the form in design view and you will see this.

You say textboxes are linked to fields but they are acting like they are UNBOUND. Control will show the same value for each record unless it is bound to field or has an expression. What is in the ControlSource property for each textbox?