fixed broken elements due to api changes

src/utils/ApiRequests.js

@@ -10,7 +10,7 @@ export const GetUser = async (id) => {
     if (res.status === 200)
       return [res.status, res.data]
   } catch (err) {
-    if (err.response.status === 404)
+    if (err.response)
       return [err.response.status, err.response.statusText]
   }
 }
@@ -35,7 +35,7 @@ export const TrackMe = async (id64, authcode, sharecode) => {
 
   try {
     const res = await axios
-      .post(`${API_URL}/player/trackme`, `id=${id64}&authcode=${authcode}&sharecode=${sharecode}`)
+      .post(`${API_URL}/player/${id64}/track`, `authcode=${authcode}&sharecode=${sharecode}`)
 
     if (res.status === 202) {
       status = res.status

src/utils/Utils.js

@@ -48,9 +48,12 @@ export const getPlayerArr = (stats, team, color) => {
 export const constructAvatarUrl = (hash, size) => {
   const base = 'https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars'
   const imgSize = size ? `_${size}` : ''
-  const hashDir = hash.substring(0, 2)
 
-  return `${base}/${hashDir}/${hash}${imgSize}.jpg`
+  if (hash) {
+    const hashDir = hash.substring(0, 2)
+
+    return `${base}/${hashDir}/${hash}${imgSize}.jpg`
+  }
 }
 
 export const GetAvgRank = (stats) => {