I can't get an Excel file from R Studio. Please help me

Source on Save

setwd $("$C:$/$Users$/82103/$Desktop$/$r$")$

customer X$-$read.csv$("1$st$\_$data.csv$")$

str$($customer$)$

customer customer $,-1$

head$($customer$)$

$8$:$1($Top Level$)$ :

Console

Terminal

Background Jobs

R R $4\mathrm{.}3\mathrm{.}2-$ C:$/$Users$/82103/$Desktop$/$r$/$

In file$($file$,"$rt$")$:

cannot open file $\text{'}1$st$\_$data.csv$\text{'}$: No such file or directory

$>$ setwd$($C:$/$Users$/82103/$Desktop$/$r$)$

Error: unexpected $\text{'}/"$ in "setwd $($C:$/"$

$>$ setwd$($C: $\backslash$Users $\frac{82103}{\frac{?}{?}}$ Desktop $\frac{\frac{?}{?}}{r})$

Error: unexpected symbol in "setwd $($C: Users"

$>$ setwd$("$C:$\backslash$Users$\backslash 82103\backslash$Desktop$\backslash$r$")$

Error: $\text{'}\backslash$U$\text{'}$ used without hex digits in character string $($ cinput$>$:$1$:$11)$

$>$ setwd$("$C:$/$Users$/82103/$Desktop$/$r$")$

$>$ setwd$("$C:$/$Users$/82103/$Desktop$/$r$")$

$>$ customerread. csv$("1$st$\_$data. csv$")$

Error in file$($file$,"$rt$")$ : cannot open the gonmection

In addition: Warning message:

In file$($file$,"$rt$")$ :

cannot open file $\text{'}1$st data.csv$\text{'}$: No such fille or diredt and